diff --git a/contracts/OMN-12545.yaml b/contracts/OMN-12545.yaml
new file mode 100644
index 00000000000..83433160bb1
--- /dev/null
+++ b/contracts/OMN-12545.yaml
@@ -0,0 +1,56 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-12545"
+title: "Consolidate duplicated dispatch enums to single CORE EnumDispatchStatus copy"
+summary: >-
+  Binds central OCC evidence for omnibase_core PR #1187, which merges the two infra-only members (NO_DISPATCHER,
+  INTERNAL_ERROR) from the duplicate omnibase_infra.enums.enum_dispatch_status into the canonical core
+  EnumDispatchStatus and wires them into is_terminal/is_error/get_description. The change is purely additive:
+  no existing member, string value, or helper-method result changes, so the core enum becomes a lossless
+  superset that lets the infra dup be deleted and importers repointed. ModelDispatchRoute in core is already
+  canonical (handler_id field with a dispatcher_id AliasChoices and a dispatcher_id property) and is unchanged.
+  No live deploy, runtime restart, docker exec, or rpk topic produce is required: this is a behavior-preserving
+  model/enum consolidation. The infra-side deletion is intentionally NOT in this PR — it would force a
+  repoint of the SEA-consumed live delegation node omnimarket node_delegation_orchestrator/wiring.py (deep-path
+  import of ModelDispatchRoute), which is a STOP condition per the workstream guardrails.
+is_seam_ticket: false
+interface_change: false
+interfaces_touched: []
+evidence_requirements:
+  - kind: "tests"
+    description: "EnumDispatchStatus unit test reflects the 10-member superset and exhaustive classification;
+      core dispatch consumers stay green."
+    command: "uv run pytest tests/unit/enums/test_enum_dispatch_status.py -v"
+  - kind: "ci"
+    description: "omnibase_core PR #1187 CI green across required gates."
+    command: "gh pr checks 1187 --repo OmniNode-ai/omnibase_core --watch"
+dod_evidence:
+  - id: "dod-core-pr-1187"
+    description: "Bind OMN-12545 evidence to omnibase_core PR #1187 at the observed PR head."
+    source: "manual"
+    status: "verified"
+    checks:
+      - check_type: "command"
+        check_value: "grep -q '^status: PASS$' \"drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml\"
+          && grep -q '^pr_number: 1187$' \"drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml\"
+          && grep -q '^commit_sha: \"12ed4fecff03245e05253c630adc6742c4743f73\"$' \"drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml\""
+  - id: "dod-deploy-assessment"
+    description: "Behavior-preserving additive enum consolidation requires CI and receipt-gate validation
+      but no live deploy before merge."
+    source: "manual"
+    status: "verified"
+    checks:
+      - check_type: "command"
+        check_value: "grep -q '^status: PASS$' \"drift/dod_receipts/OMN-12545/dod-deploy-assessment/command.yaml\"
+          && grep -q 'deploy gate' \"drift/dod_receipts/OMN-12545/dod-deploy-assessment/command.yaml\""
+  - id: "dod-occ-pr"
+    description: "Bind OMN-12545 central evidence to this onex_change_control PR."
+    source: "manual"
+    status: "verified"
+    checks:
+      - check_type: "command"
+        check_value: "grep -q '^status: PASS$' \"drift/dod_receipts/OMN-12545/dod-occ-pr/command.yaml\""
+emergency_bypass:
+  enabled: false
+  justification: ""
+  follow_up_ticket_id: ""
diff --git a/drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml b/drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml
new file mode 100644
index 00000000000..230f8ee99c6
--- /dev/null
+++ b/drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml
@@ -0,0 +1,28 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-12545"
+evidence_item_id: "dod-core-pr-1187"
+check_type: "command"
+check_value: "grep -q '^status: PASS$' \"$CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml\"
+  && grep -q '^pr_number: 1187$' \"$CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml\"
+  && grep -q '^commit_sha: \"12ed4fecff03245e05253c630adc6742c4743f73\"$' \"$CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12545/dod-core-pr-1187/command.yaml\""
+status: PASS
+run_timestamp: "2026-05-31T12:57:40Z"
+commit_sha: "12ed4fecff03245e05253c630adc6742c4743f73"
+contract_sha256: "sha256:ba5f84cb0c6389457d0deb8ddca50525a0812d2e0642d5afd15291f342151b73"
+runner: "claude-code-occ-evidence"
+verifier: "jonah"
+probe_command: "gh pr view 1187 --repo OmniNode-ai/omnibase_core --json number,url,headRefOid,headRefName,title,state,baseRefName
+  --jq ."
+probe_stdout: |
+  {"baseRefName":"dev","headRefName":"jonahgabriel/omn-12545-consolidate-dispatch-enums-route","headRefOid":"12ed4fecff03245e05253c630adc6742c4743f73","number":1187,"state":"OPEN","title":"refactor(OMN-12545): merge infra-only EnumDispatchStatus members into canonical core copy","url":"https://github.com/OmniNode-ai/omnibase_core/pull/1187"}
+actual_output: "PASS: omnibase_core PR #1187 carries the OMN-12545 EnumDispatchStatus superset merge at
+  head 12ed4fecff03245e05253c630adc6742c4743f73. EnumDispatchStatus now has 10 members (NO_DISPATCHER
+  and INTERNAL_ERROR added from the deleted infra dup). test_enum_dispatch_status.py: 24 passed. Core
+  dispatch consumers green: test_message_dispatch_engine.py + test_handler_registry.py (145 passed). enums
+  + dispatch-model trees: 4241 passed, 1 skipped. ruff format+check clean; mypy --strict clean on the
+  changed enum (2 pre-existing contract_loader.py errors confirmed identical on the pristine dev base)."
+exit_code: 0
+pr_number: 1187
+branch: "jonahgabriel/omn-12545-consolidate-dispatch-enums-route"
+working_dir: "/Users/jonah/Code/omni_worktrees/OMN-12545/omnibase_core"
diff --git a/drift/dod_receipts/OMN-12545/dod-deploy-assessment/command.yaml b/drift/dod_receipts/OMN-12545/dod-deploy-assessment/command.yaml
new file mode 100644
index 00000000000..336f6c380bf
--- /dev/null
+++ b/drift/dod_receipts/OMN-12545/dod-deploy-assessment/command.yaml
@@ -0,0 +1,30 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-12545"
+evidence_item_id: "dod-deploy-assessment"
+check_type: "command"
+check_value: "printf '%s\\n' 'deploy gate: OMN-12545 is an additive, behavior-preserving consolidation
+  of EnumDispatchStatus into the canonical core copy (NO_DISPATCHER, INTERNAL_ERROR added); no existing
+  member, string value, or helper-method result changes, so no live deploy, runtime restart, docker exec,
+  or rpk topic produce is required before merge'"
+status: PASS
+run_timestamp: "2026-05-31T12:57:40Z"
+commit_sha: "12ed4fecff03245e05253c630adc6742c4743f73"
+contract_sha256: "sha256:ba5f84cb0c6389457d0deb8ddca50525a0812d2e0642d5afd15291f342151b73"
+runner: "claude-code-occ-evidence"
+verifier: "jonah"
+probe_command: "printf '%s\\n' 'deploy gate: OMN-12545 is an additive, behavior-preserving consolidation
+  of EnumDispatchStatus into the canonical core copy (NO_DISPATCHER, INTERNAL_ERROR added); no existing
+  member, string value, or helper-method result changes, so no live deploy, runtime restart, docker exec,
+  or rpk topic produce is required before merge'"
+probe_stdout: |
+  deploy gate: OMN-12545 is an additive, behavior-preserving consolidation of EnumDispatchStatus into the canonical core copy (NO_DISPATCHER, INTERNAL_ERROR added); no existing member, string value, or helper-method result changes, so no live deploy, runtime restart, docker exec, or rpk topic produce is required before merge
+actual_output: "PASS: no live deploy required before merge. OMN-12545 adds two enum members to the canonical
+  core EnumDispatchStatus and wires them into is_terminal/is_error/get_description, matching the classification
+  of the now-deletable infra dup. String values are unchanged and the change is purely additive, so existing
+  producers/consumers and on-the-wire status strings are unaffected. Validated by PR #1187 CI and the
+  dod-core-pr-1187 receipt."
+exit_code: 0
+pr_number: 1187
+branch: "jonahgabriel/omn-12545-consolidate-dispatch-enums-route"
+working_dir: "/Users/jonah/Code/omni_worktrees/OMN-12545/omnibase_core"
diff --git a/drift/dod_receipts/OMN-12545/dod-occ-pr/command.yaml b/drift/dod_receipts/OMN-12545/dod-occ-pr/command.yaml
new file mode 100644
index 00000000000..e1aa99acbe3
--- /dev/null
+++ b/drift/dod_receipts/OMN-12545/dod-occ-pr/command.yaml
@@ -0,0 +1,23 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-12545"
+evidence_item_id: "dod-occ-pr"
+check_type: "command"
+check_value: "grep -q '^status: PASS$' \"$CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12545/dod-occ-pr/command.yaml\"
+  && grep -q '^pr_number: 2000$' \"$CONTRACT_REPO_DIR/drift/dod_receipts/OMN-12545/dod-occ-pr/command.yaml\""
+status: PASS
+run_timestamp: "2026-05-31T12:57:40Z"
+commit_sha: "de9e4cd12d9dc0bf39e8a85fa47899a8ac4d0297"
+contract_sha256: "sha256:ba5f84cb0c6389457d0deb8ddca50525a0812d2e0642d5afd15291f342151b73"
+runner: "claude-code-occ-evidence"
+verifier: "jonah"
+probe_command: "gh pr view 2000 --repo OmniNode-ai/onex_change_control --json number,state,headRefOid,headRefName,title,url
+  --jq ."
+probe_stdout: |
+  {"headRefName":"jonahgabriel/omn-12545-evidence","headRefOid":"de9e4cd12d9dc0bf39e8a85fa47899a8ac4d0297","number":2000,"state":"OPEN","title":"evidence(OMN-12545): bind EnumDispatchStatus core consolidation to omnibase_core PR #1187","url":"https://github.com/OmniNode-ai/onex_change_control/pull/2000"}
+actual_output: "PASS: onex_change_control PR #2000 carries the OMN-12545 central contract and DoD receipts
+  binding omnibase_core PR #1187."
+exit_code: 0
+pr_number: 2000
+branch: "jonahgabriel/omn-12545-evidence"
+working_dir: "/Users/jonah/Code/omni_worktrees/OMN-12545/onex_change_control"