diff --git a/src/tasks/eth/030-fus-rotation/README.md b/src/tasks/eth/030-fus-rotation/README.md
new file mode 100644
index 0000000000..77f89a8036
--- /dev/null
+++ b/src/tasks/eth/030-fus-rotation/README.md
@@ -0,0 +1,21 @@
+# 030-fus-rotation
+
+Status: [READY TO SIGN]()
+
+## Objective
+
+This task removes a FoundationUpgradeSafe owner and replaces it with a new one.
+
+## Simulation & Signing
+
+Simulation commands:
+```bash
+cd src/tasks/eth/030-fus-rotation
+SIMULATE_WITHOUT_LEDGER=1 just simulate
+```
+
+Signing commands:
+```bash
+cd src/tasks/eth/030-fus-rotation
+just sign
+```
diff --git a/src/tasks/eth/030-fus-rotation/VALIDATION.md b/src/tasks/eth/030-fus-rotation/VALIDATION.md
new file mode 100644
index 0000000000..8ad06c05fb
--- /dev/null
+++ b/src/tasks/eth/030-fus-rotation/VALIDATION.md
@@ -0,0 +1,68 @@
+# Validation
+
+This document can be used to validate the inputs and result of the execution of the transaction which you are
+signing.
+
+The steps are:
+
+1. [Validate the Domain and Message Hashes](#expected-domain-and-message-hashes)
+2. [Verifying the transaction input](#understanding-task-calldata)
+
+## Expected Domain and Message Hashes
+
+First, we need to validate the domain and message hashes. These values should match both the values on your ledger and
+the values printed to the terminal when you run the task.
+
+> [!CAUTION]
+>
+> Before signing, ensure the below hashes match what is on your ledger.
+>
+> ### Single Safe Signer Data
+>
+> - Domain Hash: `0xa4a9c312badf3fcaa05eafe5dc9bee8bd9316c78ee8b0bebe3115bb21b732672`
+> - Message Hash: `0x3895b6a145b0f2e6dd7441c80c3f73260a7d8554b92266e44cb94c14ff00c839`
+
+## Understanding Task Calldata
+
+This document provides a detailed analysis of the final calldata executed on-chain for the signer rotation.
+
+By reconstructing the calldata, we can confirm that the execution precisely implements the approved plan with no unexpected modifications or side effects.
+
+### Inputs to `safe.swapOwner()`
+
+`safe.swapOwner()` function is called with the address to be removed and the previous module:
+
+The address of the new signer: 0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02
+The address of the signer to be removed: 0x7cb07fe039a92b3d784f284d919503a381bec54f
+The address of the previous signer: 0x4d014f3c5f33aa9cd1dc29ce29618d07ae666d15 (this gets calculated by the template)
+
+Thus, the command to encode the calldata is:
+
+```bash
+cast calldata 'swapOwner(address, address, address)' "0x4d014f3c5f33aa9cd1dc29ce29618d07ae666d15" "0x7cb07fe039a92b3d784f284d919503a381bec54f" "0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02"
+```
+
+### Inputs to `Multicall3DelegateCall`
+
+The output from the previous section becomes the `data` in the argument to the `Multicall3DelegateCall.aggregate3Value()` function.
+
+This function is called with a tuple of four elements:
+
+Call3 struct for Multicall3DelegateCall:
+
+- `target`: 0x847B5c174615B1B7fDF770882256e2D3E95b9D92 - Foundation Upgrade Safe
+- `allowFailure`: false
+- `value`: 0
+- `callData`: `0xe318b52b0000000000000000000000004d014f3c5f33aa9cd1dc29ce29618d07ae666d150000000000000000000000007cb07fe039a92b3d784f284d919503a381bec54f00000000000000000000000069acfe2096dfb8d5a041ef37693553c48d9bfd02` (output from the previous section)
+
+Command to encode:
+
+```bash
+cast calldata 'aggregate3Value((address,bool,uint256,bytes)[])' "[(0x847B5c174615B1B7fDF770882256e2D3E95b9D92,false,0,0xe318b52b0000000000000000000000004d014f3c5f33aa9cd1dc29ce29618d07ae666d150000000000000000000000007cb07fe039a92b3d784f284d919503a381bec54f00000000000000000000000069acfe2096dfb8d5a041ef37693553c48d9bfd02)]"
+```
+
+The resulting calldata sent from the ProxyAdminOwner safe is thus:
+
+```
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
+```
\ No newline at end of file
diff --git a/src/tasks/eth/030-fus-rotation/config.toml b/src/tasks/eth/030-fus-rotation/config.toml
index 17c190fe3f..0270fa6b4c 100644
--- a/src/tasks/eth/030-fus-rotation/config.toml
+++ b/src/tasks/eth/030-fus-rotation/config.toml
@@ -2,7 +2,7 @@ templateName = "GnosisSafeRotateSigner"
 
 safeAddressString = "FoundationUpgradeSafe"
 
-ownerToRemove = "0xBF93D4d727F7Ba1F753E1124C3e532dCb04Ea2c8"
+ownerToRemove = "0x7cB07FE039a92B3D784f284D919503A381BEC54f"
 ownerToAdd = "0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02"
 
 [stateOverrides]
diff --git a/src/tasks/eth/031-fos-rotation/README.md b/src/tasks/eth/031-fos-rotation/README.md
new file mode 100644
index 0000000000..641da74796
--- /dev/null
+++ b/src/tasks/eth/031-fos-rotation/README.md
@@ -0,0 +1,21 @@
+# 031-fos-rotation
+
+Status: [READY TO SIGN]()
+
+## Objective
+
+This task removes a FoundationOperationsSafe owner and replaces it with a new one.
+
+## Simulation & Signing
+
+Simulation commands:
+```bash
+cd src/tasks/eth/031-fos-rotation
+SIMULATE_WITHOUT_LEDGER=1 just simulate
+```
+
+Signing commands:
+```bash
+cd src/tasks/eth/031-fos-rotation
+just sign
+```
diff --git a/src/tasks/eth/031-fos-rotation/VALIDATION.md b/src/tasks/eth/031-fos-rotation/VALIDATION.md
new file mode 100644
index 0000000000..9418c2df85
--- /dev/null
+++ b/src/tasks/eth/031-fos-rotation/VALIDATION.md
@@ -0,0 +1,69 @@
+# Validation
+
+This document can be used to validate the inputs and result of the execution of the transaction which you are
+signing.
+
+The steps are:
+
+1. [Validate the Domain and Message Hashes](#expected-domain-and-message-hashes)
+2. [Verifying the transaction input](#understanding-task-calldata)
+
+## Expected Domain and Message Hashes
+
+First, we need to validate the domain and message hashes. These values should match both the values on your ledger and
+the values printed to the terminal when you run the task.
+
+> [!CAUTION]
+>
+> Before signing, ensure the below hashes match what is on your ledger.
+>
+> ### Single Safe Signer Data
+>
+> - Domain Hash: `0x4e6a6554de0308f5ece8ff736beed8a1b876d16f5c27cac8e466d7de0c703890`
+> - Message Hash: `0xec0f740e6db2c7fb9f4910ecb3f4c65fb8157d95f1e755aeff9fcdaa77e6d8a6`
+
+## Understanding Task Calldata
+
+This document provides a detailed analysis of the final calldata executed on-chain for the signer rotation.
+
+By reconstructing the calldata, we can confirm that the execution precisely implements the approved plan with no unexpected modifications or side effects.
+
+
+### Inputs to `safe.swapOwner()`
+
+`safe.swapOwner()` function is called with the address to be removed and the previous module:
+
+The address of the new signer: 0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02
+The address of the signer to be removed: 0x7cb07fe039a92b3d784f284d919503a381bec54f
+The address of the previous signer: 0x4d014f3c5f33aa9cd1dc29ce29618d07ae666d15 (this gets calculated by the template)
+
+Thus, the command to encode the calldata is:
+
+```bash
+cast calldata 'swapOwner(address, address, address)' "0x4d014f3c5f33aa9cd1dc29ce29618d07ae666d15" "0x7cb07fe039a92b3d784f284d919503a381bec54f" "0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02"
+```
+
+### Inputs to `Multicall3DelegateCall`
+
+The output from the previous section becomes the `data` in the argument to the `Multicall3DelegateCall.aggregate3Value()` function.
+
+This function is called with a tuple of four elements:
+
+Call3 struct for Multicall3DelegateCall:
+
+- `target`: 0x9BA6e03D8B90dE867373Db8cF1A58d2F7F006b3A - Foundation Operations Safe
+- `allowFailure`: false
+- `value`: 0
+- `callData`: `0xe318b52b0000000000000000000000004d014f3c5f33aa9cd1dc29ce29618d07ae666d150000000000000000000000007cb07fe039a92b3d784f284d919503a381bec54f00000000000000000000000069acfe2096dfb8d5a041ef37693553c48d9bfd02` (output from the previous section)
+
+Command to encode:
+
+```bash
+cast calldata 'aggregate3Value((address,bool,uint256,bytes)[])' "[(0x9BA6e03D8B90dE867373Db8cF1A58d2F7F006b3A,false,0,0xe318b52b0000000000000000000000004d014f3c5f33aa9cd1dc29ce29618d07ae666d150000000000000000000000007cb07fe039a92b3d784f284d919503a381bec54f00000000000000000000000069acfe2096dfb8d5a041ef37693553c48d9bfd02)]"
+```
+
+The resulting calldata sent from the ProxyAdminOwner safe is thus:
+
+```
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
+```
\ No newline at end of file
diff --git a/src/tasks/eth/031-fos-rotation/config.toml b/src/tasks/eth/031-fos-rotation/config.toml
index c3cfa2d64d..b88cbda45d 100644
--- a/src/tasks/eth/031-fos-rotation/config.toml
+++ b/src/tasks/eth/031-fos-rotation/config.toml
@@ -1,12 +1,12 @@
 templateName = "GnosisSafeRotateSigner"
 
-safeAddressString = "FoundationOperationSafe"
+safeAddressString = "FoundationOperationsSafe"
 
-ownerToRemove = "0xBF93D4d727F7Ba1F753E1124C3e532dCb04Ea2c8"
+ownerToRemove = "0x7cB07FE039a92B3D784f284D919503A381BEC54f"
 ownerToAdd = "0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02"
 
 [stateOverrides]
 
 0x9BA6e03D8B90dE867373Db8cF1A58d2F7F006b3A = [
-    {key = "0x0000000000000000000000000000000000000000000000000000000000000005", value = 108}
+    {key = "0x0000000000000000000000000000000000000000000000000000000000000005", value = 110}
 ]
\ No newline at end of file