diff --git a/app/controllers/concerns/idv/ab_test_analytics_concern.rb b/app/controllers/concerns/idv/ab_test_analytics_concern.rb
index afbedba2364..148800f9074 100644
--- a/app/controllers/concerns/idv/ab_test_analytics_concern.rb
+++ b/app/controllers/concerns/idv/ab_test_analytics_concern.rb
@@ -8,12 +8,6 @@ def ab_test_analytics_buckets
         buckets[:skip_hybrid_handoff] = idv_session&.skip_hybrid_handoff
       end
 
-      if defined?(document_capture_session_uuid)
-        lniv_args = LexisNexisInstantVerify.new(document_capture_session_uuid).
-          workflow_ab_test_analytics_args
-        buckets = buckets.merge(lniv_args)
-      end
-
       buckets.merge(acuant_sdk_ab_test_analytics_args)
     end
   end
diff --git a/app/jobs/resolution_proofing_job.rb b/app/jobs/resolution_proofing_job.rb
index 13d355bf9d8..0a5e6d7ff20 100644
--- a/app/jobs/resolution_proofing_job.rb
+++ b/app/jobs/resolution_proofing_job.rb
@@ -24,7 +24,7 @@ def perform(
     user_id: nil,
     threatmetrix_session_id: nil,
     request_ip: nil,
-    instant_verify_ab_test_discriminator: nil
+    instant_verify_ab_test_discriminator: nil # rubocop:disable Lint/UnusedMethodArgument
   )
     timer = JobHelpers::Timer.new
 
@@ -48,7 +48,6 @@ def perform(
       should_proof_state_id: should_proof_state_id,
       double_address_verification: double_address_verification,
       ipp_enrollment_in_progress: ipp_enrollment_in_progress,
-      instant_verify_ab_test_discriminator: instant_verify_ab_test_discriminator,
     )
 
     document_capture_session = DocumentCaptureSession.new(result_id: result_id)
@@ -76,10 +75,9 @@ def make_vendor_proofing_requests(
     request_ip:,
     should_proof_state_id:,
     double_address_verification:,
-    ipp_enrollment_in_progress:,
-    instant_verify_ab_test_discriminator:
+    ipp_enrollment_in_progress:
   )
-    result = resolution_proofer(instant_verify_ab_test_discriminator).proof(
+    result = resolution_proofer.proof(
       applicant_pii: applicant_pii,
       user_email: user&.confirmed_email_addresses&.first&.email,
       threatmetrix_session_id: threatmetrix_session_id,
@@ -115,9 +113,8 @@ def logger_info_hash(hash)
     logger.info(hash.to_json)
   end
 
-  def resolution_proofer(instant_verify_ab_test_discriminator)
-    @resolution_proofer ||= Proofing::Resolution::ProgressiveProofer.
-      new(instant_verify_ab_test_discriminator)
+  def resolution_proofer
+    @resolution_proofer ||= Proofing::Resolution::ProgressiveProofer.new
   end
 
   def add_threatmetrix_proofing_component(user_id, threatmetrix_result)
diff --git a/app/services/idv/agent.rb b/app/services/idv/agent.rb
index 1bea425d38f..0748b07e5ed 100644
--- a/app/services/idv/agent.rb
+++ b/app/services/idv/agent.rb
@@ -24,7 +24,6 @@ def proof_resolution(
         should_proof_state_id: should_proof_state_id,
         trace_id: trace_id,
         result_id: document_capture_session.result_id,
-        instant_verify_ab_test_discriminator: document_capture_session.uuid,
         user_id: user_id,
         threatmetrix_session_id: threatmetrix_session_id,
         request_ip: request_ip,
diff --git a/app/services/idv/lexis_nexis_instant_verify.rb b/app/services/idv/lexis_nexis_instant_verify.rb
deleted file mode 100644
index 4d814ee659f..00000000000
--- a/app/services/idv/lexis_nexis_instant_verify.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-module Idv
-  class LexisNexisInstantVerify
-    attr_reader :document_capture_session_uuid
-
-    def initialize(document_capture_session_uuid)
-      @document_capture_session_uuid = document_capture_session_uuid
-    end
-
-    def workflow_ab_test_analytics_args
-      {
-        lexisnexis_instant_verify_workflow_ab_test_bucket:
-          AbTests::LEXISNEXIS_INSTANT_VERIFY_WORKFLOW.bucket(document_capture_session_uuid),
-      }
-    end
-
-    def workflow_ab_testing_variables
-      bucket = AbTests::LEXISNEXIS_INSTANT_VERIFY_WORKFLOW.bucket(document_capture_session_uuid)
-      testing_enabled = IdentityConfig.store.lexisnexis_instant_verify_workflow_ab_testing_enabled
-      use_alternate_workflow = (bucket == :use_alternate_workflow)
-
-      if use_alternate_workflow
-        instant_verify_workflow = IdentityConfig.store.lexisnexis_instant_verify_workflow_alternate
-      else
-        instant_verify_workflow = IdentityConfig.store.lexisnexis_instant_verify_workflow
-      end
-
-      {
-        ab_testing_enabled: testing_enabled,
-        use_alternate_workflow: use_alternate_workflow,
-        instant_verify_workflow: instant_verify_workflow,
-      }
-    end
-  end
-end
diff --git a/app/services/proofing/resolution/progressive_proofer.rb b/app/services/proofing/resolution/progressive_proofer.rb
index 6aed174e67c..27fff0f4a3d 100644
--- a/app/services/proofing/resolution/progressive_proofer.rb
+++ b/app/services/proofing/resolution/progressive_proofer.rb
@@ -6,12 +6,6 @@ module Resolution
     #   2. The user has only provided one address for their residential and identity document
     #      address or separate residential and identity document addresses
     class ProgressiveProofer
-      attr_reader :instant_verify_ab_test_discriminator
-
-      def initialize(instant_verify_ab_test_discriminator = nil)
-        @instant_verify_ab_test_discriminator = instant_verify_ab_test_discriminator
-      end
-
       # @param [Hash] applicant_pii keys are symbols and values are strings, confidential user info
       # @param [Boolean] double_address_verification flag that indicates if user will have
       #   both state id address and current residential address verified. Note this value is here as
@@ -246,7 +240,7 @@ def resolution_proofer
             Proofing::Mock::ResolutionMockClient.new
           else
             Proofing::LexisNexis::InstantVerify::Proofer.new(
-              instant_verify_workflow: lexisnexis_instant_verify_workflow,
+              instant_verify_workflow: IdentityConfig.store.lexisnexis_instant_verify_workflow,
               account_id: IdentityConfig.store.lexisnexis_account_id,
               base_url: IdentityConfig.store.lexisnexis_base_url,
               username: IdentityConfig.store.lexisnexis_username,
@@ -258,12 +252,6 @@ def resolution_proofer
           end
       end
 
-      def lexisnexis_instant_verify_workflow
-        ab_test_variables = Idv::LexisNexisInstantVerify.new(instant_verify_ab_test_discriminator).
-          workflow_ab_testing_variables
-        ab_test_variables[:instant_verify_workflow]
-      end
-
       def state_id_proofer
         @state_id_proofer ||=
           if IdentityConfig.store.proofer_mock_fallback
diff --git a/config/application.yml.default b/config/application.yml.default
index 8cfd582b890..0f9af8757b0 100644
--- a/config/application.yml.default
+++ b/config/application.yml.default
@@ -168,9 +168,6 @@ lexisnexis_phone_finder_timeout: 1.0
 lexisnexis_phone_finder_workflow: customers.gsa2.phonefinder.workflow
 lexisnexis_instant_verify_timeout: 1.0
 lexisnexis_instant_verify_workflow: gsa2.chk32.test.wf
-lexisnexis_instant_verify_workflow_ab_testing_enabled: false
-lexisnexis_instant_verify_workflow_ab_testing_percent: 5
-lexisnexis_instant_verify_workflow_alternate: gsa2.chk14.test.wf
 # TrueID DocAuth Integration
 lexisnexis_trueid_account_id: '12345'
 lexisnexis_trueid_username: test_username
diff --git a/config/initializers/ab_tests.rb b/config/initializers/ab_tests.rb
index d2e47e5b64d..4df55b07756 100644
--- a/config/initializers/ab_tests.rb
+++ b/config/initializers/ab_tests.rb
@@ -18,14 +18,4 @@ module AbTests
         0,
     },
   )
-
-  LEXISNEXIS_INSTANT_VERIFY_WORKFLOW = AbTestBucket.new(
-    experiment_name: 'LexisNexis Instant Verify Workflow',
-    buckets: {
-      use_alternate_workflow:
-        IdentityConfig.store.lexisnexis_instant_verify_workflow_ab_testing_enabled ?
-          IdentityConfig.store.lexisnexis_instant_verify_workflow_ab_testing_percent :
-          0,
-    },
-  )
 end
diff --git a/lib/identity_config.rb b/lib/identity_config.rb
index 792f8f75dd0..975252a7a2d 100644
--- a/lib/identity_config.rb
+++ b/lib/identity_config.rb
@@ -270,9 +270,6 @@ def self.build_store(config_map)
     config.add(:lexisnexis_hmac_secret_key, type: :string)
     config.add(:lexisnexis_instant_verify_timeout, type: :float)
     config.add(:lexisnexis_instant_verify_workflow, type: :string)
-    config.add(:lexisnexis_instant_verify_workflow_ab_testing_enabled, type: :boolean)
-    config.add(:lexisnexis_instant_verify_workflow_ab_testing_percent, type: :integer)
-    config.add(:lexisnexis_instant_verify_workflow_alternate, type: :string)
     config.add(:lexisnexis_password, type: :string)
     config.add(:lexisnexis_phone_finder_timeout, type: :float)
     config.add(:lexisnexis_phone_finder_workflow, type: :string)
diff --git a/spec/controllers/concerns/idv/ab_test_analytics_concern_spec.rb b/spec/controllers/concerns/idv/ab_test_analytics_concern_spec.rb
index 0144f341918..f743d2a87a9 100644
--- a/spec/controllers/concerns/idv/ab_test_analytics_concern_spec.rb
+++ b/spec/controllers/concerns/idv/ab_test_analytics_concern_spec.rb
@@ -9,24 +9,14 @@
   describe '#ab_test_analytics_buckets' do
     controller(ApplicationController) do
       include Idv::AbTestAnalyticsConcern
-
-      def document_capture_session_uuid
-        SecureRandom.uuid
-      end
     end
 
     let(:acuant_sdk_args) { { as_bucket: :as_value } }
-    let(:instant_verify_sdk_args) { { iv_bucket: :iv_value } }
-    let(:lniv) { Idv::LexisNexisInstantVerify.new(controller.document_capture_session_uuid) }
 
     before do
       allow(subject).to receive(:current_user).and_return(user)
       expect(subject).to receive(:acuant_sdk_ab_test_analytics_args).
         and_return(acuant_sdk_args)
-      allow(Idv::LexisNexisInstantVerify).to receive(:new).
-        and_return(lniv)
-      expect(lniv).to receive(:workflow_ab_test_analytics_args).
-        and_return(instant_verify_sdk_args)
     end
 
     context 'idv_session is available' do
@@ -34,15 +24,10 @@ def document_capture_session_uuid
         sign_in(user)
         expect(subject).to receive(:idv_session).once.and_return(idv_session)
       end
-
       it 'includes acuant_sdk_ab_test_analytics_args' do
         expect(controller.ab_test_analytics_buckets).to include(acuant_sdk_args)
       end
 
-      it 'includes lexisnexis_instant_verify_sdk_ab_test_analytics_args' do
-        expect(controller.ab_test_analytics_buckets).to include(instant_verify_sdk_args)
-      end
-
       it 'includes skip_hybrid_handoff' do
         idv_session.skip_hybrid_handoff = :shh_value
         expect(controller.ab_test_analytics_buckets).to include({ skip_hybrid_handoff: :shh_value })
@@ -50,13 +35,9 @@ def document_capture_session_uuid
     end
 
     context 'idv_session is not available' do
-      it 'still includes acuant_sdk_ab_test_analytics_args' do
+      it 'still works' do
         expect(controller.ab_test_analytics_buckets).to include(acuant_sdk_args)
       end
-
-      it 'still includes lexisnexis_instant_verify_sdk_ab_test_analytics_args' do
-        expect(controller.ab_test_analytics_buckets).to include(instant_verify_sdk_args)
-      end
     end
   end
 end
diff --git a/spec/features/idv/analytics_spec.rb b/spec/features/idv/analytics_spec.rb
index 81d9e6b4e81..61601069877 100644
--- a/spec/features/idv/analytics_spec.rb
+++ b/spec/features/idv/analytics_spec.rb
@@ -39,28 +39,28 @@
     {
       'IdV: intro visited' => {},
       'IdV: doc auth welcome visited' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth welcome submitted' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth agreement visited' => {
-        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: consent checkbox toggled' => {
         checked: true,
       },
       'IdV: doc auth agreement submitted' => {
-        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: doc auth hybrid handoff visited' => {
-        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth hybrid handoff submitted' => {
-        success: true, errors: {}, destination: :document_capture, flow_path: 'standard', step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        success: true, errors: {}, destination: :document_capture, flow_path: 'standard', step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth document_capture visited' => {
-        flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'Frontend: IdV: front image added' => {
         width: 284, height: 38, mimeType: 'image/png', source: 'upload', size: 3694, attempt: 1, flow_path: 'standard', acuant_sdk_upgrade_a_b_testing_enabled: 'false', use_alternate_sdk: anything, acuant_version: anything, acuantCaptureMode: nil, fingerprint: anything, failedImageResubmission: boolean, documentType: nil, dpi: nil, glare: nil, glareScoreThreshold: nil, isAssessedAsBlurry: nil, isAssessedAsGlare: nil, isAssessedAsUnsupported: nil, moire: nil, sharpness: nil, sharpnessScoreThreshold: nil, assessment: nil
@@ -75,30 +75,30 @@
         success: true, errors: {}, user_id: user.uuid, attempts: 1, remaining_attempts: 3, flow_path: 'standard', attention_with_barcode: false, front_image_fingerprint: an_instance_of(String), back_image_fingerprint: an_instance_of(String), classification_info: {}
       },
       'IdV: doc auth document_capture submitted' => {
-        success: true, errors: {}, flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        success: true, errors: {}, flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth ssn visited' => {
-        flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth ssn submitted' => {
-        success: true, errors: {}, flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        success: true, errors: {}, flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify visited' => {
-        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify submitted' => {
-        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify proofing results' => {
-        success: true, errors: {}, flow_path: 'standard', address_edited: false, address_line2_present: false, analytics_id: 'Doc Auth', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, irs_reproofing: false, skip_hybrid_handoff: nil,
+        success: true, errors: {}, flow_path: 'standard', address_edited: false, address_line2_present: false, analytics_id: 'Doc Auth', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, irs_reproofing: false, skip_hybrid_handoff: nil,
         proofing_results: { exception: nil, timed_out: false, threatmetrix_review_status: 'pass', context: { device_profiling_adjudication_reason: 'device_profiling_result_pass', resolution_adjudication_reason: 'pass_resolution_and_state_id', should_proof_state_id: true, stages: { resolution: { success: true, errors: {}, exception: nil, timed_out: false, transaction_id: 'resolution-mock-transaction-id-123', reference: 'aaa-bbb-ccc', can_pass_with_additional_verification: false, attributes_requiring_additional_verification: [], vendor_name: 'ResolutionMock', vendor_workflow: nil }, residential_address: { attributes_requiring_additional_verification: [], can_pass_with_additional_verification: false, errors: {}, exception: nil, reference: '', success: true, timed_out: false, transaction_id: '', vendor_name: 'ResidentialAddressNotRequired', vendor_workflow: nil }, state_id: { success: true, errors: {}, exception: nil, mva_exception: nil, timed_out: false, transaction_id: 'state-id-mock-transaction-id-456', vendor_name: 'StateIdMock', verified_attributes: [], state: 'MT', state_id_jurisdiction: 'ND', state_id_number: '#############' }, threatmetrix: threatmetrix_response } } }
       },
       'IdV: phone of record visited' => {
-        acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass' }
       },
       'IdV: phone confirmation form' => {
-        success: true, errors: {}, phone_type: :mobile, types: [:fixed_or_mobile], carrier: 'Test Mobile Carrier', country_code: 'US', area_code: '202', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, otp_delivery_preference: 'sms',
+        success: true, errors: {}, phone_type: :mobile, types: [:fixed_or_mobile], carrier: 'Test Mobile Carrier', country_code: 'US', area_code: '202', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, otp_delivery_preference: 'sms',
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass' }
       },
       'IdV: phone confirmation vendor' => {
@@ -117,15 +117,15 @@
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       :idv_enter_password_visited => {
-        address_verification_method: 'phone', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        address_verification_method: 'phone', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       :idv_enter_password_submitted => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       'IdV: final resolution' => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       'IdV: personal key visited' => {
@@ -147,28 +147,28 @@
     {
       'IdV: intro visited' => {},
       'IdV: doc auth welcome visited' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth welcome submitted' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth agreement visited' => {
-        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: consent checkbox toggled' => {
         checked: true,
       },
       'IdV: doc auth agreement submitted' => {
-        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: doc auth hybrid handoff visited' => {
-        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth hybrid handoff submitted' => {
-        success: true, errors: hash_including(message: nil), destination: :link_sent, flow_path: 'hybrid', step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, telephony_response: hash_including(errors: {}, message_id: 'fake-message-id', request_id: 'fake-message-request-id', success: true)
+        success: true, errors: hash_including(message: nil), destination: :link_sent, flow_path: 'hybrid', step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, telephony_response: hash_including(errors: {}, message_id: 'fake-message-id', request_id: 'fake-message-request-id', success: true)
       },
       'IdV: doc auth document_capture visited' => {
-        flow_path: 'hybrid', step: 'document_capture', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'hybrid', step: 'document_capture', acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'Frontend: IdV: front image added' => {
         width: 284, height: 38, mimeType: 'image/png', source: 'upload', size: 3694, attempt: 1, flow_path: 'hybrid', acuant_sdk_upgrade_a_b_testing_enabled: 'false', use_alternate_sdk: anything, acuant_version: anything, acuantCaptureMode: nil, fingerprint: anything, failedImageResubmission: boolean, documentType: nil, dpi: nil, glare: nil, glareScoreThreshold: nil, isAssessedAsBlurry: nil, isAssessedAsGlare: nil, isAssessedAsUnsupported: nil, moire: nil, sharpness: nil, sharpnessScoreThreshold: nil, assessment: nil
@@ -183,30 +183,30 @@
         success: true, errors: {}, user_id: user.uuid, attempts: 1, remaining_attempts: 3, flow_path: 'hybrid', attention_with_barcode: false, front_image_fingerprint: an_instance_of(String), back_image_fingerprint: an_instance_of(String), classification_info: {}
       },
       'IdV: doc auth document_capture submitted' => {
-        success: true, errors: {}, flow_path: 'hybrid', step: 'document_capture', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', irs_reproofing: false
+        success: true, errors: {}, flow_path: 'hybrid', step: 'document_capture', acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth ssn visited' => {
-        flow_path: 'hybrid', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'hybrid', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth ssn submitted' => {
-        success: true, errors: {}, flow_path: 'hybrid', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        success: true, errors: {}, flow_path: 'hybrid', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify visited' => {
-        flow_path: 'hybrid', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'hybrid', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify submitted' => {
-        flow_path: 'hybrid', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'hybrid', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify proofing results' => {
-        success: true, errors: {}, flow_path: 'hybrid', address_edited: false, address_line2_present: false, analytics_id: 'Doc Auth', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, irs_reproofing: false, skip_hybrid_handoff: nil,
+        success: true, errors: {}, flow_path: 'hybrid', address_edited: false, address_line2_present: false, analytics_id: 'Doc Auth', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, irs_reproofing: false, skip_hybrid_handoff: nil,
         proofing_results: { exception: nil, timed_out: false, threatmetrix_review_status: 'pass', context: { device_profiling_adjudication_reason: 'device_profiling_result_pass', resolution_adjudication_reason: 'pass_resolution_and_state_id', should_proof_state_id: true, stages: { resolution: { success: true, errors: {}, exception: nil, timed_out: false, transaction_id: 'resolution-mock-transaction-id-123', reference: 'aaa-bbb-ccc', can_pass_with_additional_verification: false, attributes_requiring_additional_verification: [], vendor_name: 'ResolutionMock', vendor_workflow: nil }, residential_address: { attributes_requiring_additional_verification: [], can_pass_with_additional_verification: false, errors: {}, exception: nil, reference: '', success: true, timed_out: false, transaction_id: '', vendor_name: 'ResidentialAddressNotRequired', vendor_workflow: nil }, state_id: { success: true, errors: {}, exception: nil, mva_exception: nil, timed_out: false, transaction_id: 'state-id-mock-transaction-id-456', vendor_name: 'StateIdMock', verified_attributes: [], state: 'MT', state_id_jurisdiction: 'ND', state_id_number: '#############' }, threatmetrix: threatmetrix_response } } }
       },
       'IdV: phone of record visited' => {
-        acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass' }
       },
       'IdV: phone confirmation form' => {
-        success: true, errors: {}, phone_type: :mobile, types: [:fixed_or_mobile], carrier: 'Test Mobile Carrier', country_code: 'US', area_code: '202', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, otp_delivery_preference: 'sms',
+        success: true, errors: {}, phone_type: :mobile, types: [:fixed_or_mobile], carrier: 'Test Mobile Carrier', country_code: 'US', area_code: '202', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, otp_delivery_preference: 'sms',
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass' }
       },
       'IdV: phone confirmation vendor' => {
@@ -225,15 +225,15 @@
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       :idv_enter_password_visited => {
-        address_verification_method: 'phone', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        address_verification_method: 'phone', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       :idv_enter_password_submitted => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       'IdV: final resolution' => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: false, deactivation_reason: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       'IdV: personal key visited' => {
@@ -255,25 +255,25 @@
     {
       'IdV: intro visited' => {},
       'IdV: doc auth welcome visited' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth welcome submitted' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth agreement visited' => {
-        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: doc auth agreement submitted' => {
-        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: doc auth hybrid handoff visited' => {
-        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth hybrid handoff submitted' => {
-        success: true, errors: {}, destination: :document_capture, flow_path: 'standard', redo_document_capture: nil, step: 'hybrid_handoff', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        success: true, errors: {}, destination: :document_capture, flow_path: 'standard', redo_document_capture: nil, step: 'hybrid_handoff', acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth document_capture visited' => {
-        flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'Frontend: IdV: front image added' => {
         width: 284, height: 38, mimeType: 'image/png', source: 'upload', size: 3694, attempt: 1, flow_path: 'standard', acuant_sdk_upgrade_a_b_testing_enabled: 'false', use_alternate_sdk: anything, acuant_version: anything, acuantCaptureMode: nil, fingerprint: anything, failedImageResubmission: boolean, documentType: nil, dpi: nil, glare: nil, glareScoreThreshold: nil, isAssessedAsBlurry: nil, isAssessedAsGlare: nil, isAssessedAsUnsupported: nil, moire: nil, sharpness: nil, sharpnessScoreThreshold: nil, assessment: nil
@@ -288,49 +288,49 @@
         success: true, errors: {}, user_id: user.uuid, attempts: 1, remaining_attempts: 3, flow_path: 'standard', attention_with_barcode: false, front_image_fingerprint: an_instance_of(String), back_image_fingerprint: an_instance_of(String), classification_info: {}
       },
       'IdV: doc auth document_capture submitted' => {
-        success: true, errors: {}, flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        success: true, errors: {}, flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth ssn visited' => {
-        flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth ssn submitted' => {
-        success: true, errors: {}, flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        success: true, errors: {}, flow_path: 'standard', step: 'ssn', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify visited' => {
-        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify submitted' => {
-        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
+        flow_path: 'standard', step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, analytics_id: 'Doc Auth', irs_reproofing: false
       },
       'IdV: doc auth verify proofing results' => {
-        success: true, errors: {}, flow_path: 'standard', address_edited: false, address_line2_present: false, analytics_id: 'Doc Auth', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, irs_reproofing: false, skip_hybrid_handoff: nil,
+        success: true, errors: {}, flow_path: 'standard', address_edited: false, address_line2_present: false, analytics_id: 'Doc Auth', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, irs_reproofing: false, skip_hybrid_handoff: nil,
         proofing_results: { exception: nil, timed_out: false, threatmetrix_review_status: 'pass', context: { device_profiling_adjudication_reason: 'device_profiling_result_pass', resolution_adjudication_reason: 'pass_resolution_and_state_id', should_proof_state_id: true, stages: { resolution: { success: true, errors: {}, exception: nil, timed_out: false, transaction_id: 'resolution-mock-transaction-id-123', reference: 'aaa-bbb-ccc', can_pass_with_additional_verification: false, attributes_requiring_additional_verification: [], vendor_name: 'ResolutionMock', vendor_workflow: nil }, residential_address: { attributes_requiring_additional_verification: [], can_pass_with_additional_verification: false, errors: {}, exception: nil, reference: '', success: true, timed_out: false, transaction_id: '', vendor_name: 'ResidentialAddressNotRequired', vendor_workflow: nil }, state_id: { success: true, errors: {}, exception: nil, mva_exception: nil, timed_out: false, transaction_id: 'state-id-mock-transaction-id-456', vendor_name: 'StateIdMock', verified_attributes: [], state: 'MT', state_id_jurisdiction: 'ND', state_id_number: '#############' }, threatmetrix: threatmetrix_response } } }
       },
       'IdV: phone of record visited' => {
-        acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass' }
       },
       'IdV: USPS address letter requested' => {
-        resend: false, phone_step_attempts: 0, first_letter_requested_at: nil, hours_since_first_letter: 0, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        resend: false, phone_step_attempts: 0, first_letter_requested_at: nil, hours_since_first_letter: 0, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass' }
       },
       'IdV: request letter visited' => {
         letter_already_sent: false,
       },
       :idv_enter_password_visited => {
-        address_verification_method: 'gpo', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        address_verification_method: 'gpo', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'gpo_letter' }
       },
       'IdV: USPS address letter enqueued' => {
-        enqueued_at: Time.zone.now.utc, resend: false, phone_step_attempts: 0, first_letter_requested_at: Time.zone.now.utc, hours_since_first_letter: 0, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil,
+        enqueued_at: Time.zone.now.utc, resend: false, phone_step_attempts: 0, first_letter_requested_at: Time.zone.now.utc, hours_since_first_letter: 0, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'gpo_letter' }
       },
       :idv_enter_password_submitted => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: true, in_person_verification_pending: false, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: true, in_person_verification_pending: false, deactivation_reason: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'gpo_letter' }
       },
       'IdV: final resolution' => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: true, in_person_verification_pending: false, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: true, in_person_verification_pending: false, deactivation_reason: nil,
         proofing_components: { document_check: 'mock', document_type: 'state_id', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'gpo_letter' }
       },
       'IdV: letter enqueued visited' => {
@@ -342,25 +342,25 @@
   let(:in_person_path_events) do
     {
       'IdV: doc auth welcome visited' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth welcome submitted' => {
-        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'welcome', analytics_id: 'Doc Auth', irs_reproofing: false, skip_hybrid_handoff: nil
       },
       'IdV: doc auth agreement visited' => {
-        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: doc auth agreement submitted' => {
-        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default
+        success: true, errors: {}, step: 'agreement', analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default
       },
       'IdV: doc auth hybrid handoff visited' => {
-        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        step: 'hybrid_handoff', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth hybrid handoff submitted' => {
-        success: true, errors: {}, destination: :document_capture, flow_path: 'standard', redo_document_capture: nil, step: 'hybrid_handoff', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        success: true, errors: {}, destination: :document_capture, flow_path: 'standard', redo_document_capture: nil, step: 'hybrid_handoff', acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'IdV: doc auth document_capture visited' => {
-        flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
+        flow_path: 'standard', step: 'document_capture', redo_document_capture: nil, acuant_sdk_upgrade_ab_test_bucket: :default, analytics_id: 'Doc Auth', skip_hybrid_handoff: nil, irs_reproofing: false
       },
       'Frontend: IdV: front image added' => {
         width: 284, height: 38, mimeType: 'image/png', source: 'upload', size: 3694, attempt: 1, flow_path: 'standard', acuant_sdk_upgrade_a_b_testing_enabled: 'false', use_alternate_sdk: anything, acuant_version: anything, acuantCaptureMode: nil, fingerprint: anything, failedImageResubmission: boolean, documentType: nil, dpi: nil, glare: nil, glareScoreThreshold: nil, isAssessedAsBlurry: nil, isAssessedAsGlare: nil, isAssessedAsUnsupported: nil, moire: nil, sharpness: nil, sharpnessScoreThreshold: nil, assessment: nil
@@ -400,23 +400,23 @@
         success: true, step: 'address', flow_path: 'standard', step_count: 1, analytics_id: 'In Person Proofing', irs_reproofing: false, errors: {}, same_address_as_id: false
       },
       'IdV: doc auth ssn visited' => {
-        analytics_id: 'In Person Proofing', step: 'ssn', flow_path: 'standard', irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, same_address_as_id: false
+        analytics_id: 'In Person Proofing', step: 'ssn', flow_path: 'standard', irs_reproofing: false, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, same_address_as_id: false
       },
       'IdV: doc auth ssn submitted' => {
-        analytics_id: 'In Person Proofing', success: true, step: 'ssn', flow_path: 'standard', irs_reproofing: false, errors: {}, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, same_address_as_id: false
+        analytics_id: 'In Person Proofing', success: true, step: 'ssn', flow_path: 'standard', irs_reproofing: false, errors: {}, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, same_address_as_id: false
       },
       'IdV: doc auth verify visited' => {
-        analytics_id: 'In Person Proofing', step: 'verify', flow_path: 'standard', irs_reproofing: false, same_address_as_id: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil
+        analytics_id: 'In Person Proofing', step: 'verify', flow_path: 'standard', irs_reproofing: false, same_address_as_id: false, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil
       },
       'IdV: doc auth verify submitted' => {
-        analytics_id: 'In Person Proofing', step: 'verify', flow_path: 'standard', irs_reproofing: false, same_address_as_id: false, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil
+        analytics_id: 'In Person Proofing', step: 'verify', flow_path: 'standard', irs_reproofing: false, same_address_as_id: false, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil
       },
       'IdV: doc auth verify proofing results' => {
-        success: true, errors: {}, flow_path: 'standard', address_edited: false, address_line2_present: false, analytics_id: 'In Person Proofing', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, irs_reproofing: false, same_address_as_id: false, skip_hybrid_handoff: nil,
+        success: true, errors: {}, flow_path: 'standard', address_edited: false, address_line2_present: false, analytics_id: 'In Person Proofing', ssn_is_unique: true, step: 'verify', acuant_sdk_upgrade_ab_test_bucket: :default, irs_reproofing: false, same_address_as_id: false, skip_hybrid_handoff: nil,
         proofing_results: { exception: nil, timed_out: false, threatmetrix_review_status: 'pass', context: { device_profiling_adjudication_reason: 'device_profiling_result_pass', resolution_adjudication_reason: 'pass_resolution_and_state_id', should_proof_state_id: true, stages: { resolution: { success: true, errors: {}, exception: nil, timed_out: false, transaction_id: 'resolution-mock-transaction-id-123', reference: 'aaa-bbb-ccc', can_pass_with_additional_verification: false, attributes_requiring_additional_verification: [], vendor_name: 'ResolutionMock', vendor_workflow: nil }, residential_address: { errors: {}, exception: nil, reference: 'aaa-bbb-ccc', success: true, timed_out: false, transaction_id: 'resolution-mock-transaction-id-123', can_pass_with_additional_verification: false, attributes_requiring_additional_verification: [], vendor_name: 'ResolutionMock', vendor_workflow: nil }, state_id: { success: true, errors: {}, exception: nil, mva_exception: nil, timed_out: false, transaction_id: 'state-id-mock-transaction-id-456', vendor_name: 'StateIdMock', verified_attributes: [], state: 'MT', state_id_jurisdiction: 'ND', state_id_number: '#############' }, threatmetrix: threatmetrix_response } } }
       },
       'IdV: phone confirmation form' => {
-        success: true, errors: {}, phone_type: :mobile, types: [:fixed_or_mobile], carrier: 'Test Mobile Carrier', country_code: 'US', area_code: '202', acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, otp_delivery_preference: 'sms',
+        success: true, errors: {}, phone_type: :mobile, types: [:fixed_or_mobile], carrier: 'Test Mobile Carrier', country_code: 'US', area_code: '202', acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, otp_delivery_preference: 'sms',
         proofing_components: { document_check: 'usps', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', source_check: 'aamva' }
       },
       'IdV: phone confirmation vendor' => {
@@ -435,15 +435,15 @@
         proofing_components: { document_check: 'usps', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       :idv_enter_password_visited => {
-        acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, address_verification_method: 'phone',
+        acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, address_verification_method: 'phone',
         proofing_components: { document_check: 'usps', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       :idv_enter_password_submitted => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: true, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: true, deactivation_reason: nil,
         proofing_components: { document_check: 'usps', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       'IdV: final resolution' => {
-        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, lexisnexis_instant_verify_workflow_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: true, deactivation_reason: nil,
+        success: true, acuant_sdk_upgrade_ab_test_bucket: :default, skip_hybrid_handoff: nil, fraud_review_pending: false, fraud_rejection: false, gpo_verification_pending: false, in_person_verification_pending: true, deactivation_reason: nil,
         proofing_components: { document_check: 'usps', source_check: 'aamva', resolution_check: 'lexis_nexis', threatmetrix: threatmetrix, threatmetrix_review_status: 'pass', address_check: 'lexis_nexis_address' }
       },
       'IdV: personal key visited' => {
diff --git a/spec/jobs/resolution_proofing_job_spec.rb b/spec/jobs/resolution_proofing_job_spec.rb
index 7c9e0965fbf..af9e104d50f 100644
--- a/spec/jobs/resolution_proofing_job_spec.rb
+++ b/spec/jobs/resolution_proofing_job_spec.rb
@@ -7,9 +7,7 @@
       { applicant_pii: pii }.to_json,
     )
   end
-  let(:document_capture_session) do
-    DocumentCaptureSession.new(result_id: SecureRandom.hex, uuid: SecureRandom.uuid)
-  end
+  let(:document_capture_session) { DocumentCaptureSession.new(result_id: SecureRandom.hex) }
   let(:should_proof_state_id) { true }
   let(:trace_id) { SecureRandom.uuid }
   let(:user) { create(:user, :fully_registered) }
@@ -33,7 +31,6 @@
     subject(:perform) do
       instance.perform(
         result_id: document_capture_session.result_id,
-        instant_verify_ab_test_discriminator: document_capture_session.uuid,
         should_proof_state_id: should_proof_state_id,
         encrypted_arguments: encrypted_arguments,
         trace_id: trace_id,
@@ -108,82 +105,6 @@
       end
     end
 
-    context 'with a nil instant_verify_ab_test_discriminator (check for 50/50 state)' do
-      subject(:perform) do
-        instance.perform(
-          result_id: document_capture_session.result_id,
-          should_proof_state_id: should_proof_state_id,
-          encrypted_arguments: encrypted_arguments,
-          trace_id: trace_id,
-          user_id: user.id,
-          threatmetrix_session_id: threatmetrix_session_id,
-          request_ip: request_ip,
-        )
-      end
-      it 'stores a successful result' do
-        stub_vendor_requests
-
-        perform
-
-        result = document_capture_session.load_proofing_result[:result]
-        result_context = result[:context]
-        result_context_stages = result_context[:stages]
-        result_context_stages_resolution = result_context_stages[:resolution]
-        result_context_stages_state_id = result_context_stages[:state_id]
-        result_context_stages_threatmetrix = result_context_stages[:threatmetrix]
-
-        expect(result[:exception]).to be_nil
-        expect(result[:errors].keys).to eq([:'Execute Instant Verify'])
-        expect(result[:success]).to be true
-        expect(result[:timed_out]).to be false
-        expect(result[:threatmetrix_review_status]).to eq('pass')
-
-        # result[:context]
-        expect(result_context[:should_proof_state_id])
-
-        # result[:context][:stages][:resolution]
-        expect(result_context_stages_resolution[:vendor_name]).
-          to eq('lexisnexis:instant_verify')
-        expect(result_context_stages_resolution[:errors]).to include(:'Execute Instant Verify')
-        expect(result_context_stages_resolution[:exception]).to eq(nil)
-        expect(result_context_stages_resolution[:success]).to eq(true)
-        expect(result_context_stages_resolution[:timed_out]).to eq(false)
-        expect(result_context_stages_resolution[:transaction_id]).to eq('123456')
-        expect(result_context_stages_resolution[:reference]).to eq('Reference1')
-        expect(result_context_stages_resolution[:can_pass_with_additional_verification]).
-          to eq(false)
-        expect(result_context_stages_resolution[:attributes_requiring_additional_verification]).
-          to eq([])
-
-        # result[:context][:stages][:state_id]
-        expect(result_context_stages_state_id[:vendor_name]).to eq('aamva:state_id')
-        expect(result_context_stages_state_id[:errors]).to eq({})
-        expect(result_context_stages_state_id[:exception]).to eq(nil)
-        expect(result_context_stages_state_id[:success]).to eq(true)
-        expect(result_context_stages_state_id[:timed_out]).to eq(false)
-        expect(result_context_stages_state_id[:transaction_id]).to eq('1234-abcd-efgh')
-        expect(result_context_stages_state_id[:verified_attributes]).to eq(
-          %w[address state_id_number state_id_type dob last_name first_name],
-        )
-
-        # result[:context][:stages][:threatmetrix]
-        expect(result_context_stages_threatmetrix[:client]).to eq('lexisnexis')
-        expect(result_context_stages_threatmetrix[:errors]).to eq({})
-        expect(result_context_stages_threatmetrix[:exception]).to eq(nil)
-        expect(result_context_stages_threatmetrix[:success]).to eq(true)
-        expect(result_context_stages_threatmetrix[:timed_out]).to eq(false)
-        expect(result_context_stages_threatmetrix[:transaction_id]).to eq('1234')
-        expect(result_context_stages_threatmetrix[:review_status]).to eq('pass')
-        expect(result_context_stages_threatmetrix[:response_body]).to eq(
-          JSON.parse(LexisNexisFixtures.ddp_success_redacted_response_json, symbolize_names: true),
-        )
-
-        proofing_component = user.proofing_component
-        expect(proofing_component.threatmetrix).to equal(true)
-        expect(proofing_component.threatmetrix_review_status).to eq('pass')
-      end
-    end
-
     context 'with a failed InstantVerify result' do
       it 'stores an unsuccessful result' do
         stub_vendor_requests(
@@ -404,7 +325,6 @@
       subject(:perform) do
         instance.perform(
           result_id: document_capture_session.result_id,
-          instant_verify_ab_test_discriminator: document_capture_session.uuid,
           should_proof_state_id: should_proof_state_id,
           encrypted_arguments: encrypted_arguments,
           trace_id: trace_id,
diff --git a/spec/services/idv/lexis_nexis_instant_verify_spec.rb b/spec/services/idv/lexis_nexis_instant_verify_spec.rb
deleted file mode 100644
index 2b0e5ff8ce4..00000000000
--- a/spec/services/idv/lexis_nexis_instant_verify_spec.rb
+++ /dev/null
@@ -1,75 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe Idv::LexisNexisInstantVerify do
-  let(:session_uuid) { SecureRandom.uuid }
-  let(:default_workflow) { 'legacy_workflow' }
-  let(:alternate_workflow) { 'equitable_workflow' }
-  let(:ab_testing_enabled) { false }
-
-  subject { Idv::LexisNexisInstantVerify.new(session_uuid) }
-
-  before do
-    allow(IdentityConfig.store).
-      to receive(:lexisnexis_instant_verify_workflow_ab_testing_enabled).
-      and_return(ab_testing_enabled)
-    allow(IdentityConfig.store).
-      to receive(:lexisnexis_instant_verify_workflow_ab_testing_percent).
-      and_return(5)
-    allow(IdentityConfig.store).
-      to receive(:lexisnexis_instant_verify_workflow).
-      and_return(default_workflow)
-    allow(IdentityConfig.store).
-      to receive(:lexisnexis_instant_verify_workflow_alternate).
-      and_return(alternate_workflow)
-  end
-
-  context 'with lexisnexis instant verify workflow A/B testing disabled' do
-    let(:ab_testing_enabled) { false }
-
-    it 'returns correct variables' do
-      variables = subject.workflow_ab_testing_variables
-
-      expect(variables[:ab_testing_enabled]).to eq(false)
-      expect(variables[:use_alternate_workflow]).to eq(false)
-      expect(variables[:instant_verify_workflow]).to eq(default_workflow)
-    end
-  end
-
-  context 'with lexisnexis instant verify workflow A/B testing enabled' do
-    let(:ab_testing_enabled) { true }
-
-    context 'and A/B test specifies the alternate workflow' do
-      before do
-        stub_const(
-          'AbTests::LEXISNEXIS_INSTANT_VERIFY_WORKFLOW',
-          FakeAbTestBucket.new.tap { |ab| ab.assign(session_uuid => :use_alternate_workflow) },
-        )
-      end
-
-      it 'returns correct variables' do
-        variables = subject.workflow_ab_testing_variables
-
-        expect(variables[:ab_testing_enabled]).to eq(true)
-        expect(variables[:use_alternate_workflow]).to eq(true)
-        expect(variables[:instant_verify_workflow]).to eq(alternate_workflow)
-      end
-    end
-
-    context 'and A/B test specifies the default workflow' do
-      before do
-        stub_const(
-          'AbTests::LEXISNEXIS_INSTANT_VERIFY_WORKFLOW',
-          FakeAbTestBucket.new.tap { |ab| ab.assign(session_uuid => 0) },
-        )
-      end
-
-      it 'returns correct variables' do
-        variables = subject.workflow_ab_testing_variables
-
-        expect(variables[:ab_testing_enabled]).to eq(true)
-        expect(variables[:use_alternate_workflow]).to eq(false)
-        expect(variables[:instant_verify_workflow]).to eq(default_workflow)
-      end
-    end
-  end
-end
diff --git a/spec/services/proofing/resolution/progressive_proofer_spec.rb b/spec/services/proofing/resolution/progressive_proofer_spec.rb
index 337528cfff9..14a59679db0 100644
--- a/spec/services/proofing/resolution/progressive_proofer_spec.rb
+++ b/spec/services/proofing/resolution/progressive_proofer_spec.rb
@@ -10,8 +10,7 @@
   let(:timer) { JobHelpers::Timer.new }
   let(:user) { create(:user, :fully_registered) }
   let(:instant_verify_proofer) { instance_double(Proofing::LexisNexis::InstantVerify::Proofer) }
-  let(:dcs_uuid) { SecureRandom.uuid }
-  let(:instance) { described_class.new(instant_verify_ab_test_discriminator: dcs_uuid) }
+  let(:instance) { described_class.new }
   let(:state_id_address) do
     {
       address1: applicant_pii[:identity_doc_address1],
@@ -118,40 +117,6 @@
       end
     end
 
-    context 'LexisNexis Instant Verify A/B test enabled' do
-      let(:applicant_pii) { Idp::Constants::MOCK_IDV_APPLICANT_SAME_ADDRESS_AS_ID }
-      let(:residential_instant_verify_proof) do
-        instance_double(Proofing::Resolution::Result)
-      end
-      let(:instant_verify_workflow) { 'equitable_workflow' }
-      let(:ab_test_variables) do
-        {
-          ab_testing_enabled: true,
-          use_alternate_workflow: true,
-          instant_verify_workflow: instant_verify_workflow,
-        }
-      end
-
-      before do
-        allow(instant_verify_proofer).to receive(:proof).
-          and_return(residential_instant_verify_proof)
-        allow(residential_instant_verify_proof).to receive(:success?).and_return(true)
-      end
-
-      it 'uses the selected workflow' do
-        lniv = Idv::LexisNexisInstantVerify.new(dcs_uuid)
-        expect(lniv).to receive(:workflow_ab_testing_variables).
-          and_return(ab_test_variables)
-        expect(Idv::LexisNexisInstantVerify).to receive(:new).
-          and_return(lniv)
-        expect(Proofing::LexisNexis::InstantVerify::Proofer).to receive(:new).
-          with(hash_including(instant_verify_workflow: instant_verify_workflow)).
-          and_return(instant_verify_proofer)
-
-        proof
-      end
-    end
-
     context 'residential address and id address are the same' do
       let(:applicant_pii) { Idp::Constants::MOCK_IDV_APPLICANT_SAME_ADDRESS_AS_ID }
       let(:aamva_proofer) { instance_double(Proofing::Aamva::Proofer) }
@@ -357,7 +322,6 @@
           allow(instant_verify_proofer).to receive(:proof).and_return(residential_address_proof)
           allow(residential_address_proof).to receive(:success?).and_return(true)
         end
-
         context 'LexisNexis InstantVerify passes for id address' do
           it 'makes two requests to the InstantVerify Proofer' do
             expect(instant_verify_proofer).to receive(:proof).
@@ -391,7 +355,6 @@
           end
         end
       end
-
       context 'LexisNexis InstantVerify fails for residential address' do
         let(:aamva_proofer) { instance_double(Proofing::Aamva::Proofer) }