diff --git a/CVLByExample/README.md b/CVLByExample/README.md
index 5970eb2..3f2ea2b 100644
--- a/CVLByExample/README.md
+++ b/CVLByExample/README.md
@@ -26,6 +26,7 @@
 | **override**      | [`override`](https://github.com/Certora/Examples/blob/master/CVLByExample/Import/certora/specs/sub.spec#L1), [`definition`](https://github.com/Certora/Examples/blob/master/CVLByExample/Import/certora/specs/sub.spec#L8), [`function`](https://github.com/Certora/Examples/blob/master/CVLByExample/Import/certora/specs/sub.spec#L38) |
 | **require**       | [`require`](https://github.com/Certora/Examples/blob/master/DEFI/ConstantProductPool/certora/spec/ConstantProductPool.spec#L41) |
 | **require_uint256**| [`require_uint256`](https://github.com/Certora/Examples/blob/master/DEFI/ERC20/certora/specs/ERC20Broken.spec#L156) |
+| **rerouting summaries** | [Storage pointer rerouting](https://github.com/Certora/Examples/blob/master/CVLByExample/ReroutingSummaries/StoragePointerExample.spec#L8), [Internal function summarization](https://github.com/Certora/Examples/blob/master/CVLByExample/ReroutingSummaries/README.md) |
 | **rule**          | [Simple Rule](https://github.com/Certora/Examples/blob/master/DEFI/LiquidityPool/certora/specs/pool_havoc.spec#L27), parameterized [Simple Parameters](https://github.com/Certora/Examples/blob/master/DEFI/LiquidityPool/certora/specs/Full.spec#L78), [Method Parameter](https://github.com/Certora/Examples/blob/master/CVLByExample/Structs/BankAccounts/certora/specs/structs.spec#L95) |
 | **satisfy**       | [`satisfy`](https://github.com/Certora/Examples/blob/master/DEFI/ConstantProductPool/certora/spec/ConstantProductPool.spec#L252) |
 | **selector**      | [`selector`](https://github.com/Certora/Examples/blob/master/DEFI/ERC20/certora/specs/ERC20Fixed.spec#L92) |
diff --git a/CVLByExample/ReroutingSummaries/README.md b/CVLByExample/ReroutingSummaries/README.md
new file mode 100644
index 0000000..2ddb921
--- /dev/null
+++ b/CVLByExample/ReroutingSummaries/README.md
@@ -0,0 +1,95 @@
+# Rerouting Summaries for Storage Pointers
+
+## Overview
+
+This example demonstrates **rerouting summaries**, a CVL feature that allows summarizing internal functions that take storage pointers as parameters. This is particularly useful when dealing with complex storage structures like mappings and arrays that cannot be easily converted between EVM and CVL representations.
+
+## Problem Statement
+
+In traditional CVL specifications, internal functions that accept storage pointers (especially mappings) are difficult to summarize because:
+
+1. **Storage pointers are not supported** for EVM → CVL conversions
+2. **Mapping enumeration is impossible** - there's no way to systematically translate all key-value pairs
+3. **Complex conversion code** would be needed to handle all possible splitting/unpacking scenarios
+
+## Solution: Rerouting Summaries
+
+Rerouting summaries solve this by allowing CVL specs to redirect internal function calls to external library methods:
+
+```cvl
+function Contract.internalFunction(...) internal => SomeLibrary.externalMethod(...)
+```
+
+The internal call is automatically rewritten to make an external delegate call to the library method, where storage pointers can be freely accessed and will correctly read/write the caller's storage.
+
+## Files
+
+- **`StoragePointerExample.sol`** - Contract with internal functions using storage pointers
+- **`StoragePointerExample.spec`** - CVL specification with rerouting summaries
+- **`StoragePointerExample.conf`** - Verification configuration
+
+## Contract Structure
+
+### Main Contract: `StoragePointerExample`
+
+- **Storage**: `mapping(address => uint256[]) userDataArrays` - Main storage mapping
+- **Internal Function**: `updateStorageInternal()` - Takes storage pointer and updates data
+- **External Function**: `updateUserData()` - Public interface that calls internal function
+
+### Library: `ReroutingLibrary`
+
+- **Reroute Target**: `rerouteStorageUpdate()` - External function that handles the actual storage operations
+
+## Key CVL Features Demonstrated
+
+### 1. Rerouting Summary Syntax
+
+```cvl
+methods {
+    function StoragePointerExample.updateStorageInternal(
+        mapping(address => uint256[]) storage storageRef,
+        address user,
+        uint256[] memory newData
+    ) internal returns (uint256[] memory) => ReroutingLibrary.rerouteStorageUpdate(storageRef, user, newData);
+}
+```
+
+### 2. Storage Pointer Handling
+
+The rerouting allows the library function to:
+- Accept storage references as parameters
+- Read from and write to the original contract's storage
+- Maintain storage consistency across the rerouted call
+
+### 3. Verification Rules
+
+- **`testReroutingSummary`** - Verifies the rerouting works correctly
+- **`testDataIntegrity`** - Ensures data isolation between different users
+- **`testArrayBounds`** - Validates array length consistency
+
+## Running the Verification
+
+```bash
+certoraRun StoragePointerExample.conf
+```
+
+## Expected Results
+
+The verification should demonstrate that:
+
+1. ✅ Internal function calls are successfully rerouted to the library
+2. ✅ Storage operations work correctly through the rerouting
+3. ✅ Data integrity is maintained across different storage locations
+4. ✅ Array bounds and lengths are handled properly
+
+## Benefits of Rerouting Summaries
+
+1. **Handles Complex Storage** - Works with mappings and nested structures
+2. **Maintains Storage Semantics** - Proper read/write access to original storage
+3. **Simplifies Verification** - No need for complex EVM↔CVL conversions
+4. **Flexible Summarization** - Can model complex internal logic externally
+
+## Related Documentation
+
+For more information on CVL and verification techniques, see:
+- [Certora Documentation](https://docs.certora.com)
\ No newline at end of file
diff --git a/CVLByExample/ReroutingSummaries/StoragePointerExample.conf b/CVLByExample/ReroutingSummaries/StoragePointerExample.conf
new file mode 100644
index 0000000..045074b
--- /dev/null
+++ b/CVLByExample/ReroutingSummaries/StoragePointerExample.conf
@@ -0,0 +1,17 @@
+{
+    "files": [
+        "./StoragePointerExample.sol:StoragePointerExample",
+        "./StoragePointerExample.sol:ReroutingLibrary"
+    ],
+    "loop_iter": "3",
+    "optimistic_loop": true,
+    "process": "emv",
+    "rule": [
+        "testReroutingSummary",
+        "testDataIntegrity",
+        "testArrayBounds"
+    ],
+    "solc": "solc8.28",
+    "solc_via_ir": true,
+    "verify": "StoragePointerExample:./StoragePointerExample.spec"
+}
diff --git a/CVLByExample/ReroutingSummaries/StoragePointerExample.sol b/CVLByExample/ReroutingSummaries/StoragePointerExample.sol
new file mode 100644
index 0000000..deaddde
--- /dev/null
+++ b/CVLByExample/ReroutingSummaries/StoragePointerExample.sol
@@ -0,0 +1,85 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+/**
+ * @title Storage Pointer Rerouting Example
+ * @notice This contract demonstrates the use of rerouting summaries for internal functions
+ *         that take storage pointers as parameters.
+ */
+
+// Library to handle rerouting of internal function calls
+library ReroutingLibrary {
+    /**
+     * @notice Reroutes the internal storage update operation
+     * @param data Storage mapping reference
+     * @param user Address key for the mapping
+     * @param newValues New values to set
+     * @return The previous values before update
+     */
+    function rerouteStorageUpdate(
+        mapping(address => uint256[]) storage data,
+        address user,
+        uint256[] memory newValues
+    ) external returns (uint256[] memory) {
+        uint256[] memory previousValues = data[user];
+        data[user] = newValues;
+        return previousValues;
+    }
+}
+
+contract StoragePointerExample {
+    // Main storage mapping
+    mapping(address => uint256[]) public userDataArrays;
+    
+    // Counter for tracking operations
+    uint256 public operationCounter;
+
+    /**
+     * @notice Internal function that updates storage using storage pointers
+     * @param storageRef Reference to the storage mapping
+     * @param user Address of the user
+     * @param newData New data to store
+     * @return Previous data before the update
+     */
+    function updateStorageInternal(
+        mapping(address => uint256[]) storage storageRef,
+        address user,
+        uint256[] memory newData
+    ) internal returns (uint256[] memory) {
+        uint256[] memory oldData = storageRef[user];
+        storageRef[user] = newData;
+        operationCounter++;
+        return oldData;
+    }
+
+    /**
+     * @notice External function that calls the internal storage update
+     * @param user Address of the user
+     * @param newData New data to store
+     * @return Previous data before the update
+     */
+    function updateUserData(
+        address user,
+        uint256[] memory newData
+    ) external returns (uint256[] memory) {
+        return updateStorageInternal(userDataArrays, user, newData);
+    }
+
+    /**
+     * @notice Get user data array
+     * @param user Address of the user
+     * @return User's data array
+     */
+    function getUserData(address user) external view returns (uint256[] memory) {
+        return userDataArrays[user];
+    }
+
+    /**
+     * @notice Get the length of user's data array
+     * @param user Address of the user
+     * @return Length of the array
+     */
+    function getUserDataLength(address user) external view returns (uint256) {
+        return userDataArrays[user].length;
+    }
+}
diff --git a/CVLByExample/ReroutingSummaries/StoragePointerExample.spec b/CVLByExample/ReroutingSummaries/StoragePointerExample.spec
new file mode 100644
index 0000000..309e031
--- /dev/null
+++ b/CVLByExample/ReroutingSummaries/StoragePointerExample.spec
@@ -0,0 +1,108 @@
+// Storage Pointer Rerouting Specification
+// CVL specification demonstrating rerouting summaries for internal functions
+// that accept storage pointers as parameters.
+
+methods {
+    // Rerouting summary: internal function calls are redirected to library methods
+    function StoragePointerExample.updateStorageInternal(
+        mapping(address => uint256[]) storage storageRef,
+        address user,
+        uint256[] memory newData
+    ) internal returns (uint256[] memory) => ReroutingLibrary.rerouteStorageUpdate(storageRef, user, newData);
+    
+    // External function declarations
+    function updateUserData(address, uint256[] memory) external returns (uint256[] memory);
+    function getUserData(address) external returns (uint256[] memory) envfree;
+    function getUserDataLength(address) external returns (uint256) envfree;
+    function operationCounter() external returns (uint256) envfree;
+}
+
+/**
+ * @notice Rule to verify that rerouting summary correctly handles storage updates
+ * @dev Tests that the internal function call is properly rerouted through the library
+ */
+rule testReroutingSummary(env e) {
+    address user;
+    uint256[] newData;
+    
+    // Get initial state
+    uint256[] initialData = getUserData(user);
+    uint256 initialCounter = operationCounter();
+    
+    // Call the external function that internally uses storage pointers
+    uint256[] returnedData = updateUserData(e, user, newData);
+    
+    // Verify that the returned data matches the initial data
+    assert returnedData.length == initialData.length, 
+        "Returned data length should match initial data length";
+    
+    // Verify that the storage was updated with new data
+    uint256[] currentData = getUserData(user);
+    assert currentData.length == newData.length,
+        "Current data length should match new data length";
+    
+    // Verify operation counter was incremented
+    assert operationCounter() == initialCounter + 1,
+        "Operation counter should be incremented by 1";
+}
+
+/**
+ * @notice Rule to verify data integrity during storage pointer operations
+ */
+rule testDataIntegrity(env e) {
+    address user1;
+    address user2;
+    uint256[] data1;
+    uint256[] data2;
+    
+    // Require different users
+    require user1 != user2;
+    
+    // Get initial states
+    uint256[] initial1 = getUserData(user1);
+    uint256[] initial2 = getUserData(user2);
+    
+    // Update user1's data
+    updateUserData(e, user1, data1);
+    
+    // Verify user2's data wasn't affected
+    uint256[] afterUpdate2 = getUserData(user2);
+    assert afterUpdate2.length == initial2.length,
+        "User2 data should not be affected by user1 update";
+}
+
+/**
+ * @notice Rule to verify array bounds and length consistency
+ */
+rule testArrayBounds(env e) {
+    address user;
+    uint256[] newData;
+    uint256 index;
+    
+    // Require valid index
+    require index < newData.length;
+    require newData.length > 0;
+    
+    // Update user data
+    updateUserData(e, user, newData);
+    
+    // Verify length consistency
+    uint256 storedLength = getUserDataLength(user);
+    uint256[] retrievedData = getUserData(user);
+    
+    assert storedLength == retrievedData.length,
+        "Stored length should match retrieved array length";
+    assert storedLength == newData.length,
+        "Stored length should match input data length";
+}
+
+/**
+ * @notice Invariant to ensure operation counter only increases
+ */
+invariant operationCounterMonotonic()
+    operationCounter() >= 0
+    {
+        preserved {
+            require operationCounter() <= max_uint256 - 1;
+        }
+    }