diff --git a/contracts/contracts/TACoApplication.sol b/contracts/contracts/TACoApplication.sol
index 33113aae..3a38ef08 100644
--- a/contracts/contracts/TACoApplication.sol
+++ b/contracts/contracts/TACoApplication.sol
@@ -128,6 +128,13 @@ contract TACoApplication is IApplication, ITACoChildToRoot, OwnableUpgradeable {
         uint256 startTimestamp
     );
 
+    /**
+     * @notice Signals that a staking provider made a commitment
+     * @param stakingProvider Staking provider address
+     * @param endCommitment End of commitment
+     */
+    event CommitmentMade(address indexed stakingProvider, uint256 endCommitment);
+
     struct StakingProviderInfo {
         address operator;
         bool operatorConfirmed;
@@ -137,8 +144,11 @@ contract TACoApplication is IApplication, ITACoChildToRoot, OwnableUpgradeable {
         uint64 endDeauthorization;
         uint96 tReward;
         uint96 rewardPerTokenPaid;
+        uint64 endCommitment;
     }
 
+    uint64 public constant MINIMUM_COMMITMENT = 365 days;
+
     uint96 public immutable minimumAuthorization;
     uint256 public immutable minOperatorSeconds;
     uint256 public immutable rewardDuration;
@@ -444,6 +454,10 @@ contract TACoApplication is IApplication, ITACoChildToRoot, OwnableUpgradeable {
             _toAmount == 0 || _toAmount >= minimumAuthorization,
             "Resulting authorization will be less than minimum"
         );
+        require(
+            info.endCommitment <= block.timestamp,
+            "Can't request deauthorization before end of commitment"
+        );
         if (info.operatorConfirmed) {
             resynchronizeAuthorizedOverall(info, _fromAmount);
         }
@@ -479,6 +493,7 @@ contract TACoApplication is IApplication, ITACoChildToRoot, OwnableUpgradeable {
         info.authorized = toAmount;
         info.deauthorizing = 0;
         info.endDeauthorization = 0;
+        info.endCommitment = 0;
 
         if (info.authorized == 0) {
             _stakingProviderFromOperator[info.operator] = address(0);
@@ -517,6 +532,23 @@ contract TACoApplication is IApplication, ITACoChildToRoot, OwnableUpgradeable {
         _updateAuthorization(_stakingProvider, info);
     }
 
+    /**
+     * @notice Make a commitment to not request authorization decrease for specified duration
+     * @param _stakingProvider Staking provider address
+     * @param _duration Duration of commitment
+     */
+    function makeCommitment(
+        address _stakingProvider,
+        uint64 _duration
+    ) external onlyOwnerOrStakingProvider(_stakingProvider) {
+        require(_duration >= MINIMUM_COMMITMENT, "Duration must be greater than minimum");
+        StakingProviderInfo storage info = stakingProviderInfo[_stakingProvider];
+        require(info.endDeauthorization == 0, "Commitment can't be made during deauthorization");
+        require(info.endCommitment == 0, "Commitment already made");
+        info.endCommitment = uint64(block.timestamp) + _duration;
+        emit CommitmentMade(_stakingProvider, info.endCommitment);
+    }
+
     //-------------------------Main-------------------------
     /**
      * @notice Returns staking provider for specified operator
diff --git a/tests/application/test_authorization.py b/tests/application/test_authorization.py
index 26e5ef4f..30408314 100644
--- a/tests/application/test_authorization.py
+++ b/tests/application/test_authorization.py
@@ -23,6 +23,7 @@
 AUTHORIZATION_SLOT = 3
 DEAUTHORIZING_SLOT = 4
 END_DEAUTHORIZATION_SLOT = 5
+END_COMMITMENT_SLOT = 8
 MIN_AUTHORIZATION = Web3.to_wei(40_000, "ether")
 DEAUTHORIZATION_DURATION = 60 * 60 * 24 * 60  # 60 days in seconds
 
@@ -403,10 +404,31 @@ def test_authorization_decrease_request(
     # Request decrease without syncing with child app
     taco_application.setChildApplication(ZERO_ADDRESS, sender=creator)
     threshold_staking.authorizationDecreaseRequested(
-        staking_provider, value // 2, value // 2, sender=creator
+        staking_provider, value // 2, 0, sender=creator
     )
     assert child_application.authorizedStake(staking_provider) == 0
 
+    # Try to request decrease before ending of commitment
+    chain.pending_timestamp += deauthorization_duration
+    taco_application.finishAuthorizationDecrease(staking_provider, sender=creator)
+    threshold_staking.authorizationIncreased(staking_provider, 0, value, sender=creator)
+    minimum_commitment_duration = taco_application.MINIMUM_COMMITMENT()
+    taco_application.makeCommitment(
+        staking_provider, minimum_commitment_duration, sender=staking_provider
+    )
+
+    # Commitment is still active
+    with ape.reverts("Can't request deauthorization before end of commitment"):
+        threshold_staking.authorizationDecreaseRequested(
+            staking_provider, value, value // 2, sender=creator
+        )
+    chain.pending_timestamp += minimum_commitment_duration
+
+    # Now decrease can be requested
+    threshold_staking.authorizationDecreaseRequested(
+        staking_provider, value, value // 2, sender=creator
+    )
+
 
 def test_finish_authorization_decrease(
     accounts, threshold_staking, taco_application, child_application, chain
@@ -663,3 +685,67 @@ def test_resync(accounts, threshold_staking, taco_application, child_application
     assert child_application.authorizedStake(staking_provider) == value
     assert taco_application.getOperatorFromStakingProvider(staking_provider) == ZERO_ADDRESS
     assert child_application.operatorFromStakingProvider(staking_provider) == staking_provider
+
+
+def test_commitment(accounts, threshold_staking, taco_application, chain):
+    """
+    Tests for authorization method: makeCommitment
+    """
+
+    creator, staking_provider = accounts[0:2]
+    deauthorization_duration = DEAUTHORIZATION_DURATION
+    minimum_authorization = MIN_AUTHORIZATION
+    value = 2 * minimum_authorization
+    minimum_commitment_duration = taco_application.MINIMUM_COMMITMENT()
+
+    # Commitment can be made only for authorized staking provider
+    with ape.reverts("Not owner or provider"):
+        taco_application.makeCommitment(
+            staking_provider, minimum_commitment_duration, sender=staking_provider
+        )
+
+    # Prepare staking provider
+    threshold_staking.authorizationIncreased(staking_provider, 0, value, sender=creator)
+
+    # Commitment can't be made for duration less than minimum
+    with ape.reverts("Duration must be greater than minimum"):
+        taco_application.makeCommitment(
+            staking_provider, minimum_commitment_duration - 1, sender=staking_provider
+        )
+
+    # Begin deauthorization
+    threshold_staking.authorizationDecreaseRequested(
+        staking_provider, value, minimum_authorization, sender=creator
+    )
+
+    # Commitment can't be made during deauthorization
+    with ape.reverts("Commitment can't be made during deauthorization"):
+        taco_application.makeCommitment(
+            staking_provider, minimum_commitment_duration, sender=staking_provider
+        )
+
+    # Finish deauthorization
+    chain.pending_timestamp += deauthorization_duration
+    taco_application.finishAuthorizationDecrease(staking_provider, sender=creator)
+
+    # And make a commitment
+    tx = taco_application.makeCommitment(
+        staking_provider, minimum_commitment_duration, sender=staking_provider
+    )
+    timestamp = chain.pending_timestamp - 1
+    end_commitment = timestamp + minimum_commitment_duration
+    assert (
+        taco_application.stakingProviderInfo(staking_provider)[END_COMMITMENT_SLOT]
+        == end_commitment
+    )
+    assert tx.events == [
+        taco_application.CommitmentMade(
+            stakingProvider=staking_provider, endCommitment=end_commitment
+        )
+    ]
+
+    # Commitment can't be made twice
+    with ape.reverts("Commitment already made"):
+        taco_application.makeCommitment(
+            staking_provider, minimum_commitment_duration, sender=staking_provider
+        )