diff --git a/src/enforcers/CallIntervalEnforcer.sol b/src/enforcers/CallIntervalEnforcer.sol
new file mode 100644
index 00000000..8c97fb6a
--- /dev/null
+++ b/src/enforcers/CallIntervalEnforcer.sol
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: MIT AND Apache-2.0
+pragma solidity 0.8.23;
+
+import { CaveatEnforcer } from "./CaveatEnforcer.sol";
+import { ModeCode } from "../utils/Types.sol";
+import { ExecutionLib } from "@erc7579/lib/ExecutionLib.sol";
+
+/**
+ * @title CallIntervalEnforcer
+ * @notice Enforces a minimum interval between consecutive calls for a given delegation.
+ * @dev This enforcer restricts the frequency at which a delegation can be used, by requiring a minimum time interval between calls.
+ * The interval is specified in the `_terms` parameter as a `uint256` encoded in 32 bytes.
+ * Only operates in the default execution mode.
+ *
+ * - The `beforeHook` checks that the required interval has passed since the last call for the given delegation.
+ * - The interval is enforced per (delegationManager, delegationHash) pair.
+ * - The `lastCallExecution` mapping tracks the last execution timestamp for each delegation.
+ *
+ * Example usage:
+ *   - To allow a delegation to be used only once every 24 hours, set `_terms` to `uint256(86400)` encoded as 32 bytes.
+ */
+contract CallIntervalEnforcer is CaveatEnforcer {
+    using ExecutionLib for bytes;
+
+    /// @notice Tracks the last execution timestamp for each (delegationManager, delegationHash) pair.
+    /// @dev delegationManager => delegationHash => last execution timestamp
+    mapping(address delegationManager => mapping(bytes32 delegationHash => uint256 lastCallExecution)) public lastCallExecution;
+
+    /**
+     * @notice Checks that the minimum interval between calls has passed before allowing execution.
+     * @dev Reverts if the interval has not elapsed since the last call for this delegation.
+     * The msg.sender is expected to be the delegation manager address.
+     * @param _terms Encoded as 32 bytes, representing the minimum interval in seconds between calls.
+     * @param _mode The execution mode. Must be the default execution mode.
+     * @param _delegationHash The hash of the delegation being enforced.
+     */
+    function beforeHook(
+        bytes calldata _terms,
+        bytes calldata,
+        ModeCode _mode,
+        bytes calldata,
+        bytes32 _delegationHash,
+        address,
+        address
+    )
+        public
+        override
+        onlyDefaultExecutionMode(_mode)
+    {
+        (uint256 callInterval_) = getTermsInfo(_terms);
+
+        uint256 lastCallExecutedAt_ = lastCallExecution[msg.sender][_delegationHash];
+
+        if (callInterval_ > 0) {
+            require((block.timestamp - lastCallExecutedAt_) > callInterval_, "CallIntervalEnforcer:early-delegation");
+        }
+        lastCallExecution[msg.sender][_delegationHash] = block.timestamp;
+    }
+
+    /**
+     * @notice Decodes the interval from the `_terms` parameter.
+     * @dev Expects `_terms` to be exactly 32 bytes, representing a uint256 interval in seconds.
+     * @param _terms The encoded interval.
+     * @return interval_ The minimum interval in seconds between calls.
+     */
+    function getTermsInfo(bytes calldata _terms) public pure returns (uint256 interval_) {
+        require(_terms.length == 32, "CallIntervalEnforcer:invalid-terms-length");
+        interval_ = uint256(bytes32(_terms));
+    }
+}
diff --git a/test/enforcers/CallIntervalEnforcer.t.sol b/test/enforcers/CallIntervalEnforcer.t.sol
new file mode 100644
index 00000000..7509cbf2
--- /dev/null
+++ b/test/enforcers/CallIntervalEnforcer.t.sol
@@ -0,0 +1,91 @@
+// SPDX-License-Identifier: MIT AND Apache-2.0
+pragma solidity 0.8.23;
+
+import "forge-std/Test.sol";
+import { CallIntervalEnforcer } from "../../src/enforcers/CallIntervalEnforcer.sol";
+import { ModeCode } from "../../src/utils/Types.sol";
+
+contract CallIntervalEnforcerTest is Test {
+    CallIntervalEnforcer public enforcer;
+    address public delegationManager = address(0x1234);
+    bytes32 public delegationHash = keccak256("test-delegation");
+    uint256 public interval = 1 hours;
+    bytes public terms;
+
+    ModeCode public defaultMode = ModeCode.wrap(bytes32(0));
+
+    function setUp() public {
+        vm.warp(10000);
+        enforcer = new CallIntervalEnforcer();
+        terms = abi.encodePacked(interval);
+    }
+
+    function testRevertOnInvalidTermsLength() public {
+        bytes memory invalidTerms = new bytes(31);
+        vm.expectRevert("CallIntervalEnforcer:invalid-terms-length");
+        enforcer.getTermsInfo(invalidTerms);
+    }
+
+    function testFirstCallSucceeds() public {
+        vm.prank(delegationManager);
+        enforcer.beforeHook(terms, "", defaultMode, "", delegationHash, address(0), address(0));
+        uint256 lastCall = enforcer.lastCallExecution(delegationManager, delegationHash);
+        assertEq(lastCall, block.timestamp);
+    }
+
+    function testRevertIfIntervalNotElapsed() public {
+        // First call
+        vm.prank(delegationManager);
+        enforcer.beforeHook(terms, "", defaultMode, "", delegationHash, address(0), address(0));
+        // Second call immediately
+        vm.prank(delegationManager);
+        vm.expectRevert("CallIntervalEnforcer:early-delegation");
+        enforcer.beforeHook(terms, "", defaultMode, "", delegationHash, address(0), address(0));
+    }
+
+    function testCallSucceedsAfterInterval() public {
+        // First call
+        vm.prank(delegationManager);
+        enforcer.beforeHook(terms, "", defaultMode, "", delegationHash, address(0), address(0));
+        // Warp time forward by interval + 1
+        vm.warp(block.timestamp + interval + 1);
+        // Second call
+        vm.prank(delegationManager);
+        enforcer.beforeHook(terms, "", defaultMode, "", delegationHash, address(0), address(0));
+        uint256 lastCall = enforcer.lastCallExecution(delegationManager, delegationHash);
+        assertEq(lastCall, block.timestamp);
+    }
+
+    function testZeroIntervalAllowsImmediateCalls() public {
+        bytes memory zeroTerms = abi.encodePacked(uint256(0));
+        // First call
+        vm.prank(delegationManager);
+        enforcer.beforeHook(zeroTerms, "", defaultMode, "", delegationHash, address(0), address(0));
+        // Second call immediately
+        vm.prank(delegationManager);
+        enforcer.beforeHook(zeroTerms, "", defaultMode, "", delegationHash, address(0), address(0));
+        // Should not revert
+    }
+
+    function testDifferentDelegationHashesTrackedIndependently() public {
+        bytes32 hash1 = keccak256("hash1");
+        bytes32 hash2 = keccak256("hash2");
+        vm.prank(delegationManager);
+        enforcer.beforeHook(terms, "", defaultMode, "", hash1, address(0), address(0));
+        vm.prank(delegationManager);
+        enforcer.beforeHook(terms, "", defaultMode, "", hash2, address(0), address(0));
+        assertEq(enforcer.lastCallExecution(delegationManager, hash1), block.timestamp);
+        assertEq(enforcer.lastCallExecution(delegationManager, hash2), block.timestamp);
+    }
+
+    function testDifferentManagersTrackedIndependently() public {
+        address manager1 = address(0x1111);
+        address manager2 = address(0x2222);
+        vm.prank(manager1);
+        enforcer.beforeHook(terms, "", defaultMode, "", delegationHash, address(0), address(0));
+        vm.prank(manager2);
+        enforcer.beforeHook(terms, "", defaultMode, "", delegationHash, address(0), address(0));
+        assertEq(enforcer.lastCallExecution(manager1, delegationHash), block.timestamp);
+        assertEq(enforcer.lastCallExecution(manager2, delegationHash), block.timestamp);
+    }
+}