diff --git a/artifacts/contracts/openzeppelin/ERC-20/ERC20Mock.sol/OZERC20Mock.json b/artifacts/contracts/openzeppelin/ERC-20/ERC20Mock.sol/OZERC20Mock.json
index 03b6c3988..9a34a6380 100644
--- a/artifacts/contracts/openzeppelin/ERC-20/ERC20Mock.sol/OZERC20Mock.json
+++ b/artifacts/contracts/openzeppelin/ERC-20/ERC20Mock.sol/OZERC20Mock.json
@@ -346,8 +346,8 @@
       "type": "function"
     }
   ],
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   "linkReferences": {},
   "deployedLinkReferences": {}
 }
diff --git a/artifacts/contracts/openzeppelin/ERC-721/ERC721Mock.sol/OZERC721Mock.json b/artifacts/contracts/openzeppelin/ERC-721/ERC721Mock.sol/OZERC721Mock.json
index 448af94d4..03fb716f4 100644
--- a/artifacts/contracts/openzeppelin/ERC-721/ERC721Mock.sol/OZERC721Mock.json
+++ b/artifacts/contracts/openzeppelin/ERC-721/ERC721Mock.sol/OZERC721Mock.json
@@ -471,8 +471,8 @@
       "type": "function"
     }
   ],
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   "deployedLinkReferences": {}
 }
diff --git a/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-20/ERC20Contract.sol/ERC20Contract.json b/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-20/ERC20Contract.sol/ERC20Contract.json
index b81054c29..69d276d12 100644
--- a/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-20/ERC20Contract.sol/ERC20Contract.json
+++ b/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-20/ERC20Contract.sol/ERC20Contract.json
@@ -299,8 +299,8 @@
       "type": "function"
     }
   ],
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   "linkReferences": {},
   "deployedLinkReferences": {}
 }
diff --git a/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-721/ERC721Contract.sol/ERC721Contract.json b/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-721/ERC721Contract.sol/ERC721Contract.json
index f9114fafd..3dd60dd71 100644
--- a/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-721/ERC721Contract.sol/ERC721Contract.json
+++ b/artifacts/contracts/system-contracts/hedera-token-service/examples/erc-721/ERC721Contract.sol/ERC721Contract.json
@@ -448,8 +448,8 @@
       "type": "function"
     }
   ],
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   "linkReferences": {},
   "deployedLinkReferences": {}
 }
diff --git a/artifacts/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol/HRC904Contract.json b/artifacts/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol/HRC904Contract.json
deleted file mode 100644
index 6cba8fe4f..000000000
--- a/artifacts/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol/HRC904Contract.json
+++ /dev/null
@@ -1,184 +0,0 @@
-{
-  "_format": "hh-sol-artifact-1",
-  "contractName": "HRC904Contract",
-  "sourceName": "contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol",
-  "abi": [
-    {
-      "inputs": [
-        {
-          "internalType": "address",
-          "name": "token",
-          "type": "address"
-        },
-        {
-          "internalType": "address",
-          "name": "receiver",
-          "type": "address"
-        }
-      ],
-      "name": "cancelAirdropFT",
-      "outputs": [
-        {
-          "internalType": "int64",
-          "name": "responseCode",
-          "type": "int64"
-        }
-      ],
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
-    {
-      "inputs": [
-        {
-          "internalType": "address",
-          "name": "token",
-          "type": "address"
-        },
-        {
-          "internalType": "address",
-          "name": "receiver",
-          "type": "address"
-        },
-        {
-          "internalType": "int64",
-          "name": "serial",
-          "type": "int64"
-        }
-      ],
-      "name": "cancelAirdropNFT",
-      "outputs": [
-        {
-          "internalType": "int64",
-          "name": "responseCode",
-          "type": "int64"
-        }
-      ],
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
-    {
-      "inputs": [
-        {
-          "internalType": "address",
-          "name": "token",
-          "type": "address"
-        },
-        {
-          "internalType": "address",
-          "name": "sender",
-          "type": "address"
-        }
-      ],
-      "name": "claimAirdropFT",
-      "outputs": [
-        {
-          "internalType": "int64",
-          "name": "responseCode",
-          "type": "int64"
-        }
-      ],
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
-    {
-      "inputs": [
-        {
-          "internalType": "address",
-          "name": "token",
-          "type": "address"
-        },
-        {
-          "internalType": "address",
-          "name": "sender",
-          "type": "address"
-        },
-        {
-          "internalType": "int64",
-          "name": "serial",
-          "type": "int64"
-        }
-      ],
-      "name": "claimAirdropNFT",
-      "outputs": [
-        {
-          "internalType": "int64",
-          "name": "responseCode",
-          "type": "int64"
-        }
-      ],
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
-    {
-      "inputs": [
-        {
-          "internalType": "address",
-          "name": "token",
-          "type": "address"
-        }
-      ],
-      "name": "rejectTokenFT",
-      "outputs": [
-        {
-          "internalType": "int64",
-          "name": "responseCode",
-          "type": "int64"
-        }
-      ],
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
-    {
-      "inputs": [
-        {
-          "internalType": "address",
-          "name": "token",
-          "type": "address"
-        },
-        {
-          "internalType": "int64[]",
-          "name": "serialNumbers",
-          "type": "int64[]"
-        }
-      ],
-      "name": "rejectTokenNFTs",
-      "outputs": [
-        {
-          "internalType": "int64",
-          "name": "responseCode",
-          "type": "int64"
-        }
-      ],
-      "stateMutability": "nonpayable",
-      "type": "function"
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-    {
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-        {
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-          "name": "account",
-          "type": "address"
-        },
-        {
-          "internalType": "bool",
-          "name": "enableAutoAssociations",
-          "type": "bool"
-        }
-      ],
-      "name": "setUnlimitedAssociations",
-      "outputs": [
-        {
-          "internalType": "int64",
-          "name": "responseCode",
-          "type": "int64"
-        }
-      ],
-      "stateMutability": "nonpayable",
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-  "linkReferences": {},
-  "deployedLinkReferences": {}
-}
diff --git a/artifacts/contracts/system-contracts/hedera-token-service/examples/token-manage/TokenManagementContract.sol/TokenManagementContract.json b/artifacts/contracts/system-contracts/hedera-token-service/examples/token-manage/TokenManagementContract.sol/TokenManagementContract.json
index 2008a87b8..9ba90c615 100644
--- a/artifacts/contracts/system-contracts/hedera-token-service/examples/token-manage/TokenManagementContract.sol/TokenManagementContract.json
+++ b/artifacts/contracts/system-contracts/hedera-token-service/examples/token-manage/TokenManagementContract.sol/TokenManagementContract.json
@@ -922,8 +922,8 @@
       "type": "function"
     }
   ],
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   "linkReferences": {},
   "deployedLinkReferences": {}
 }
diff --git a/contracts-abi/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol/HRC904Contract.json b/contracts-abi/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol/HRC904Contract.json
deleted file mode 100644
index 951305c05..000000000
--- a/contracts-abi/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol/HRC904Contract.json
+++ /dev/null
@@ -1,175 +0,0 @@
-[
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "token",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "receiver",
-        "type": "address"
-      }
-    ],
-    "name": "cancelAirdropFT",
-    "outputs": [
-      {
-        "internalType": "int64",
-        "name": "responseCode",
-        "type": "int64"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "token",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "receiver",
-        "type": "address"
-      },
-      {
-        "internalType": "int64",
-        "name": "serial",
-        "type": "int64"
-      }
-    ],
-    "name": "cancelAirdropNFT",
-    "outputs": [
-      {
-        "internalType": "int64",
-        "name": "responseCode",
-        "type": "int64"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "token",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "sender",
-        "type": "address"
-      }
-    ],
-    "name": "claimAirdropFT",
-    "outputs": [
-      {
-        "internalType": "int64",
-        "name": "responseCode",
-        "type": "int64"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "token",
-        "type": "address"
-      },
-      {
-        "internalType": "address",
-        "name": "sender",
-        "type": "address"
-      },
-      {
-        "internalType": "int64",
-        "name": "serial",
-        "type": "int64"
-      }
-    ],
-    "name": "claimAirdropNFT",
-    "outputs": [
-      {
-        "internalType": "int64",
-        "name": "responseCode",
-        "type": "int64"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "token",
-        "type": "address"
-      }
-    ],
-    "name": "rejectTokenFT",
-    "outputs": [
-      {
-        "internalType": "int64",
-        "name": "responseCode",
-        "type": "int64"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "token",
-        "type": "address"
-      },
-      {
-        "internalType": "int64[]",
-        "name": "serialNumbers",
-        "type": "int64[]"
-      }
-    ],
-    "name": "rejectTokenNFTs",
-    "outputs": [
-      {
-        "internalType": "int64",
-        "name": "responseCode",
-        "type": "int64"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      },
-      {
-        "internalType": "bool",
-        "name": "enableAutoAssociations",
-        "type": "bool"
-      }
-    ],
-    "name": "setUnlimitedAssociations",
-    "outputs": [
-      {
-        "internalType": "int64",
-        "name": "responseCode",
-        "type": "int64"
-      }
-    ],
-    "stateMutability": "nonpayable",
-    "type": "function"
-  }
-]
diff --git a/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol b/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol
deleted file mode 100644
index c504b33c2..000000000
--- a/contracts/system-contracts/hedera-token-service/examples/hrc-904/HRC904Contract.sol
+++ /dev/null
@@ -1,81 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-pragma solidity ^0.8.7;
-
-import {IHRC719} from "../../IHRC719.sol";
-import {IHRC904TokenFacade} from "../../IHRC904TokenFacade.sol";
-import {IHRC904AccountFacade} from "../../../hedera-account-service/IHRC904AccountFacade.sol";
-
-// @title HRC904 Contract
-// @notice Provides interface for token airdrop, claim, reject and association operations
-// @dev Implements HRC-904 standard for token management operations
-//
-// Supports the following token operations:
-// - Cancelling pending airdrops for fungible and non-fungible tokens
-// - Claiming pending airdrops for fungible and non-fungible tokens  
-// - Rejecting tokens and NFTs
-// - Managing token associations and auto-association settings
-contract HRC904Contract {
-    // @notice Cancels a pending fungible token airdrop to a receiver
-    // @dev Calls cancelAirdropFT on the token's HRC904 facade
-    // @param token The token address to cancel airdrop for
-    // @param receiver The address that was to receive the tokens
-    // @return responseCode The response code from the cancel operation (22 = success)
-    function cancelAirdropFT(address token, address receiver) public returns (int64 responseCode) {
-        return IHRC904TokenFacade(token).cancelAirdropFT(receiver);
-    }
-
-    // @notice Cancels a pending non-fungible token airdrop to a receiver
-    // @dev Calls cancelAirdropNFT on the token's HRC904 facade
-    // @param token The NFT token address
-    // @param receiver The address that was to receive the NFT
-    // @param serial The serial number of the NFT
-    // @return responseCode The response code from the cancel operation (22 = success)
-    function cancelAirdropNFT(address token, address receiver, int64 serial) public returns (int64 responseCode) {
-        return IHRC904TokenFacade(token).cancelAirdropNFT(receiver, serial);
-    }
-
-    // @notice Claims a pending fungible token airdrop from a sender
-    // @dev Calls claimAirdropFT on the token's HRC904 facade
-    // @param token The token address to claim airdrop from
-    // @param sender The address that sent the tokens
-    // @return responseCode The response code from the claim operation (22 = success)
-    function claimAirdropFT(address token, address sender) public returns (int64 responseCode) {
-        return IHRC904TokenFacade(token).claimAirdropFT(sender);
-    }
-
-    // @notice Claims a pending non-fungible token airdrop from a sender
-    // @dev Calls claimAirdropNFT on the token's HRC904 facade
-    // @param token The NFT token address
-    // @param sender The address that sent the NFT
-    // @param serial The serial number of the NFT
-    // @return responseCode The response code from the claim operation (22 = success)
-    function claimAirdropNFT(address token, address sender, int64 serial) public returns (int64 responseCode) {
-        return IHRC904TokenFacade(token).claimAirdropNFT(sender, serial);
-    }
-
-    // @notice Rejects a fungible token
-    // @dev Calls rejectTokenFT on the token's HRC904 facade
-    // @param token The token address to reject
-    // @return responseCode The response code from the reject operation (22 = success)
-    function rejectTokenFT(address token) public returns (int64 responseCode) {
-        return IHRC904TokenFacade(token).rejectTokenFT();
-    }
-
-    // @notice Rejects multiple non-fungible tokens
-    // @dev Calls rejectTokenNFTs on the token's HRC904 facade
-    // @param token The NFT token address
-    // @param serialNumbers Array of NFT serial numbers to reject
-    // @return responseCode The response code from the reject operation (22 = success)
-    function rejectTokenNFTs(address token, int64[] memory serialNumbers) public returns (int64 responseCode) {
-        return IHRC904TokenFacade(token).rejectTokenNFTs(serialNumbers);
-    }
-
-    // @notice Sets whether an account can have unlimited automatic token associations
-    // @dev Calls setUnlimitedAutomaticAssociations on the account's HRC904 facade
-    // @param account The account address to modify
-    // @param enableAutoAssociations True to enable unlimited associations, false to disable
-    // @return responseCode The response code from the operation (22 = success)
-    function setUnlimitedAssociations(address account, bool enableAutoAssociations) public returns (int64 responseCode) {
-        return IHRC904AccountFacade(account).setUnlimitedAutomaticAssociations(enableAutoAssociations);
-    }
-}
diff --git a/test/constants.js b/test/constants.js
index 44d475382..e189df8cc 100644
--- a/test/constants.js
+++ b/test/constants.js
@@ -204,6 +204,7 @@ const Contract = {
   CancunOpcodes: 'CancunOpcodes',
   KZGPointEvaluation: 'KZGPointEvaluation',
   StateRegistry: 'StateRegistry',
+  Airdrop: 'Airdrop',
   AliasAccountUtility: 'AliasAccountUtility',
 };
 
@@ -213,6 +214,7 @@ const GAS_LIMIT_1_000_000 = { gasLimit: 1_000_000 };
 const GAS_LIMIT_10_000_000 = { gasLimit: 10_000_000 };
 const GAS_LIMIT_800000 = { gasLimit: 800000 };
 const GAS_LIMIT_8000000 = { gasLimit: 8000000 };
+const ONE_HBAR = ethers.parseEther('1');
 const TOKEN_NAME = 'tokenName';
 const TOKEN_SYMBOL = 'tokenSymbol';
 const TOKEN_URL = 'tokenUrl';
@@ -223,6 +225,8 @@ const HOUR = 60 * MINUTE;
 const DAY = 24 * HOUR;
 const WEEK = 7 * DAY;
 const GWEI = 1e9;
+const HTS_SYSTEM_CONTRACT_ADDRESS = '0.0.359';
+const HAS_SYSTEM_CONTRACT_ADDRESS = '0.0.362';
 
 module.exports = {
   Events,
@@ -234,6 +238,7 @@ module.exports = {
   GAS_LIMIT_10_000_000,
   GAS_LIMIT_800000,
   GAS_LIMIT_8000000,
+  ONE_HBAR,
   TOKEN_URL,
   TOKEN_NAME,
   TOKEN_SYMBOL,
@@ -245,4 +250,6 @@ module.exports = {
   WEEK,
   WEI,
   GWEI,
+  HTS_SYSTEM_CONTRACT_ADDRESS,
+  HAS_SYSTEM_CONTRACT_ADDRESS,
 };
diff --git a/test/system-contracts/hedera-token-service/hrc-904/IHRC904ProxyTests.js b/test/system-contracts/hedera-token-service/hrc-904/IHRC904ProxyTests.js
new file mode 100644
index 000000000..d8b26b810
--- /dev/null
+++ b/test/system-contracts/hedera-token-service/hrc-904/IHRC904ProxyTests.js
@@ -0,0 +1,486 @@
+/*-
+ *
+ * Hedera Smart Contracts
+ *
+ * Copyright (C) 2025 Hedera Hashgraph, LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+const { expect } = require('chai');
+const { ethers } = require('hardhat');
+const utils = require('../utils');
+const Constants = require('../../../constants');
+const { Contract } = require('ethers');
+
+describe('HIP904 IHRC904Facade ContractTest Suite', function () {
+  let airdropContract;
+  let tokenAddress;
+  let nftTokenAddress;
+  let tokenCreateContract;
+  let signers;
+  let owner;
+  let receiver;
+  const invalidAddress = '0x000000000000000000000000000000000000dead';
+  let walletIHRC904TokenFacadeSender;
+  let walletIHRC904AccountFacade;
+  let walletIHRC904NftFacadeSender;
+  let walletIHRC904TokenFacadeReceiver;
+  let walletIHRC904NftFacadeReceiver;
+  let contractAddresses;
+
+  before(async function () {
+    signers = await ethers.getSigners();
+    airdropContract = await utils.deployContract(Constants.Contract.Airdrop);
+    tokenCreateContract = await utils.deployContract(
+      Constants.Contract.TokenCreateContract
+    );
+    owner = signers[0].address;
+    receiver = ethers.Wallet.createRandom().connect(ethers.provider);
+    invalidSender = ethers.Wallet.createRandom().connect(ethers.provider);
+
+    // Send some HBAR to activate the account
+    await signers[0].sendTransaction({
+      to: receiver.address,
+      value: ethers.parseEther('100'),
+    });
+
+    await utils.updateAccountKeysViaHapi([
+      await airdropContract.getAddress(),
+      await tokenCreateContract.getAddress(),
+    ]);
+
+    contractAddresses = [
+      await airdropContract.getAddress(),
+      await tokenCreateContract.getAddress(),
+    ];
+
+    tokenAddress = await utils.setupToken(
+      tokenCreateContract,
+      owner,
+      contractAddresses
+    );
+    nftTokenAddress = await utils.setupNft(
+      tokenCreateContract,
+      owner,
+      contractAddresses
+    );
+
+    const IHRC904AccountFacade = new ethers.Interface(
+      (await hre.artifacts.readArtifact('IHRC904AccountFacade')).abi
+    );
+
+    walletIHRC904AccountFacade = new Contract(
+      receiver.address,
+      IHRC904AccountFacade,
+      receiver
+    );
+
+    const IHRC904TokenFacade = new ethers.Interface(
+      (await hre.artifacts.readArtifact('IHRC904TokenFacade')).abi
+    );
+
+    walletIHRC904TokenFacadeSender = new Contract(
+      tokenAddress,
+      IHRC904TokenFacade,
+      signers[0]
+    );
+
+    walletIHRC904NftFacadeSender = new Contract(
+      nftTokenAddress,
+      IHRC904TokenFacade,
+      signers[0]
+    );
+
+    walletIHRC904TokenFacadeReceiver = new Contract(
+      tokenAddress,
+      IHRC904TokenFacade,
+      receiver
+    );
+
+    walletIHRC904NftFacadeReceiver = new Contract(
+      nftTokenAddress,
+      IHRC904TokenFacade,
+      receiver
+    );
+
+    // Disabling automatic associations for receiver so all airdrops will be pending
+    const disableAutoAssociations =
+      await walletIHRC904AccountFacade.setUnlimitedAutomaticAssociations(
+        false,
+        {
+          gasLimit: 2_000_000,
+        }
+      );
+    await disableAutoAssociations.wait();
+  });
+
+  // Positive tests
+  it('should cancel a pending airdrop for a fungible token (FT)', async function () {
+    const airdrop = await airdropContract.tokenAirdrop(
+      tokenAddress,
+      owner,
+      receiver.address,
+      BigInt(1),
+      {
+        value: Constants.ONE_HBAR,
+        gasLimit: 2_000_000,
+      }
+    );
+    await airdrop.wait();
+    const tx = await walletIHRC904TokenFacadeSender.cancelAirdropFT(
+      receiver.address
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should cancel a pending airdrop for a non-fungible token (NFT)', async function () {
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+
+    const airdrop = await airdropContract.nftAirdrop(
+      nftTokenAddress,
+      owner,
+      receiver.address,
+      mintedTokenSerialNumber,
+      {
+        value: Constants.ONE_HBAR,
+        gasLimit: 2_000_000,
+      }
+    );
+    await airdrop.wait();
+
+    const tx = await walletIHRC904NftFacadeSender.cancelAirdropNFT(
+      receiver.address,
+      mintedTokenSerialNumber
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should enable unlimited automatic associations for an account', async function () {
+    const tx =
+      await walletIHRC904AccountFacade.setUnlimitedAutomaticAssociations(
+        false,
+        {
+          gasLimit: 2_000_000,
+        }
+      );
+    const responseCode = await utils.getHASResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should disable unlimited automatic associations for an account', async function () {
+    const tx =
+      await walletIHRC904AccountFacade.setUnlimitedAutomaticAssociations(
+        false,
+        {
+          gasLimit: 2_000_000,
+        }
+      );
+    const responseCode = await utils.getHASResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should claim a pending airdrop for a fungible token (FT)', async function () {
+    const airdrop = await airdropContract.tokenAirdrop(
+      tokenAddress,
+      owner,
+      receiver.address,
+      BigInt(1),
+      {
+        value: Constants.ONE_HBAR,
+        gasLimit: 2_000_000,
+      }
+    );
+    await airdrop.wait();
+
+    const tx = await walletIHRC904TokenFacadeReceiver.claimAirdropFT(owner);
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should claim a pending airdrop for a non-fungible token (NFT)', async function () {
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+    const airdrop = await airdropContract.nftAirdrop(
+      nftTokenAddress,
+      owner,
+      receiver.address,
+      mintedTokenSerialNumber,
+      {
+        value: Constants.ONE_HBAR,
+        gasLimit: 2_000_000,
+      }
+    );
+    await airdrop.wait();
+
+    const tx = await walletIHRC904NftFacadeReceiver.claimAirdropNFT(
+      owner,
+      mintedTokenSerialNumber
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should reject tokens for a given account (FT)', async function () {
+    const airdrop = await airdropContract.tokenAirdrop(
+      tokenAddress,
+      owner,
+      receiver.address,
+      BigInt(1),
+      {
+        value: Constants.ONE_HBAR,
+        gasLimit: 2_000_000,
+      }
+    );
+    await airdrop.wait();
+    const tx = await walletIHRC904TokenFacadeReceiver.rejectTokenFT();
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should reject tokens for a given account and serial number (NFT)', async function () {
+    const nftTokenAddress = await utils.setupNft(
+      tokenCreateContract,
+      owner,
+      contractAddresses
+    );
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+    const airdrop = await airdropContract.nftAirdrop(
+      nftTokenAddress,
+      owner,
+      signers[1].address,
+      mintedTokenSerialNumber,
+      {
+        value: Constants.ONE_HBAR,
+        gasLimit: 2_000_000,
+      }
+    );
+    await airdrop.wait();
+
+    const IHRC904TokenFacade = new ethers.Interface(
+      (await hre.artifacts.readArtifact('IHRC904TokenFacade')).abi
+    );
+    let walletIHRC904NftFacadeReceiver = new Contract(
+      nftTokenAddress,
+      IHRC904TokenFacade,
+      signers[1]
+    );
+
+    await walletIHRC904NftFacadeReceiver.claimAirdropNFT(
+      owner,
+      mintedTokenSerialNumber
+    );
+
+    const tx = await walletIHRC904NftFacadeReceiver.rejectTokenNFTs([
+      mintedTokenSerialNumber,
+    ]);
+
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  it('should reject 10 tokens for a given account and serial number (NFT)', async function () {
+    const nftTokenAddress = await utils.setupNft(
+      tokenCreateContract,
+      owner,
+      contractAddresses
+    );
+    let serialNumbers = [];
+    for (let i = 0; i < 10; i++) {
+      serialNumbers.push(
+        await utils.mintNFTToAddress(tokenCreateContract, nftTokenAddress)
+      );
+    }
+    serialNumbers = serialNumbers.map(BigInt);
+
+    for (let serialNumber of serialNumbers) {
+      const airdrop = await airdropContract.nftAirdrop(
+        nftTokenAddress,
+        owner,
+        signers[1].address,
+        serialNumber,
+        {
+          value: Constants.ONE_HBAR,
+          gasLimit: 2_000_000,
+        }
+      );
+      await airdrop.wait();
+    }
+
+    const IHRC904TokenFacade = new ethers.Interface(
+      (await hre.artifacts.readArtifact('IHRC904TokenFacade')).abi
+    );
+    let walletIHRC904NftFacadeReceiver = new Contract(
+      nftTokenAddress,
+      IHRC904TokenFacade,
+      signers[1]
+    );
+
+    for (let serialNumber of serialNumbers) {
+      await walletIHRC904NftFacadeReceiver.claimAirdropNFT(owner, serialNumber);
+    }
+
+    const tx =
+      await walletIHRC904NftFacadeReceiver.rejectTokenNFTs(serialNumbers);
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('22');
+  });
+
+  // Negative tests
+  it('should fail to cancel a pending airdrop for FT when sender has no pending airdrops', async function () {
+    const tx = await walletIHRC904TokenFacadeSender.cancelAirdropFT(
+      receiver.address
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to cancel a pending airdrop for FT when receiver has no valid account', async function () {
+    const tx =
+      await walletIHRC904TokenFacadeSender.cancelAirdropFT(invalidAddress);
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to cancel a pending airdrop for NFT when sender has no pending airdrops', async function () {
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+    const tx = await walletIHRC904NftFacadeSender.cancelAirdropNFT(
+      signers[2].address,
+      mintedTokenSerialNumber
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to cancel a pending airdrop for NFT when receiver has no valid account', async function () {
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+    const tx = await walletIHRC904NftFacadeSender.cancelAirdropNFT(
+      invalidAddress,
+      mintedTokenSerialNumber
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to claim FT airdrop with no pending airdrops', async function () {
+    const tx = await walletIHRC904TokenFacadeReceiver.claimAirdropFT(owner);
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to claim FT airdrop with an invalid account', async function () {
+    const tx =
+      await walletIHRC904TokenFacadeReceiver.claimAirdropFT(invalidAddress);
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to claim NFT airdrop with no pending airdrops', async function () {
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+    const tx = await walletIHRC904NftFacadeReceiver.claimAirdropNFT(
+      owner,
+      mintedTokenSerialNumber
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to claim NFT airdrop with an invalid account', async function () {
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+    const tx = await walletIHRC904NftFacadeReceiver.claimAirdropNFT(
+      invalidAddress,
+      mintedTokenSerialNumber
+    );
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('367'); // INVALID_PENDING_AIRDROP_ID code
+  });
+
+  it('should fail to reject FT tokens with no tokens', async function () {
+    const tx = await walletIHRC904TokenFacadeReceiver.rejectTokenFT();
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('178'); // INSUFFICIENT_TOKEN_BALANCE code
+  });
+
+  it('should fail to reject FT tokens with an invalid account', async function () {
+    // Trying to reject FT tokens with the treasury account
+    const tx = await walletIHRC904TokenFacadeSender.rejectTokenFT();
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('196'); // ACCOUNT_IS_TREASURY code
+  });
+
+  it('should fail to reject NFT tokens with no tokens', async function () {
+    const nftTokenAddress = await utils.setupNft(
+      tokenCreateContract,
+      owner,
+      contractAddresses
+    );
+    const mintedTokenSerialNumber = await utils.mintNFTToAddress(
+      tokenCreateContract,
+      nftTokenAddress
+    );
+
+    const IHRC904TokenFacade = new ethers.Interface(
+      (await hre.artifacts.readArtifact('IHRC904TokenFacade')).abi
+    );
+    let walletIHRC904NftFacadeReceiver = new Contract(
+      nftTokenAddress,
+      IHRC904TokenFacade,
+      signers[1]
+    );
+
+    const tx = await walletIHRC904NftFacadeReceiver.rejectTokenNFTs([
+      mintedTokenSerialNumber,
+    ]);
+    const responseCode = await utils.getHTSResponseCode(tx.hash);
+    expect(responseCode).to.eq('354'); // INVALID_OWNER_ID code
+  });
+
+  // TODO: The following test is skipped because it is not supported by the current implementation in services
+  // It does not return the correct error code and we can currently only check if it reverts
+  // therefore it will be skipped until the implementation is updated
+  // https://github.com/hashgraph/hedera-services/issues/17534
+  it.skip('should revert when trying to reject NFT tokens when 11 or more serials are provided', async function () {
+    let serialNumbers = [];
+    for (let i = 0; i < 11; i++) {
+      serialNumbers.push(
+        await utils.mintNFT(tokenCreateContract, nftTokenAddress)
+      );
+    }
+
+    await expect(walletIHRC904NftFacadeReceiver.rejectTokenNFTs(serialNumbers))
+      .to.be.reverted;
+  });
+});
diff --git a/test/system-contracts/hedera-token-service/utils.js b/test/system-contracts/hedera-token-service/utils.js
index e20b11a6b..5e818518f 100644
--- a/test/system-contracts/hedera-token-service/utils.js
+++ b/test/system-contracts/hedera-token-service/utils.js
@@ -36,6 +36,10 @@ const {
   ContractInfoQuery,
 } = require('@hashgraph/sdk');
 const Constants = require('../../constants');
+const axios = require('axios');
+const {
+  getMirrorNodeUrl,
+} = require('../native/evm-compatibility-ecrecover/utils');
 
 class Utils {
   //createTokenCost is cost for creating the token, which is passed to the system-contracts. This is equivalent of 40 and 60hbars, any excess hbars are refunded.
@@ -65,6 +69,19 @@ class Utils {
     DELEGETABLE_CONTRACT_ID: 4,
   };
 
+  static async deployContract(
+    contractPath,
+    gasLimit = Constants.GAS_LIMIT_1_000_000
+  ) {
+    const factory = await ethers.getContractFactory(contractPath);
+    const contract = await factory.deploy(gasLimit);
+
+    return await ethers.getContractAt(
+      contractPath,
+      await contract.getAddress()
+    );
+  }
+
   static async deployERC20Mock() {
     const erc20MockFactory = await ethers.getContractFactory(
       Constants.Path.HIP583_ERC20Mock
@@ -942,6 +959,89 @@ class Utils {
         return;
     }
   }
+
+  static async getHTSResponseCode(txHash) {
+    const network = hre.network.name;
+    const mirrorNodeUrl = getMirrorNodeUrl(network);
+    const res = await axios.get(
+      `${mirrorNodeUrl}/contracts/results/${txHash}/actions`
+    );
+    const precompileAction = res.data.actions.find(
+      (x) => x.recipient === Constants.HTS_SYSTEM_CONTRACT_ADDRESS
+    );
+    return BigInt(precompileAction.result_data).toString();
+  }
+
+  static async getHASResponseCode(txHash) {
+    const network = hre.network.name;
+    const mirrorNodeUrl = getMirrorNodeUrl(network);
+    const res = await axios.get(
+      `${mirrorNodeUrl}/contracts/results/${txHash}/actions`
+    );
+    const precompileAction = res.data.actions.find(
+      (x) => x.recipient === Constants.HAS_SYSTEM_CONTRACT_ADDRESS
+    );
+    return BigInt(precompileAction.result_data).toString();
+  }
+
+  static async setupNft(tokenCreateContract, owner, contractAddresses) {
+    const nftTokenAddress =
+      await this.createNonFungibleTokenWithSECP256K1AdminKeyWithoutKYC(
+        tokenCreateContract,
+        owner,
+        this.getSignerCompressedPublicKey()
+      );
+
+    await this.updateTokenKeysViaHapi(
+      nftTokenAddress,
+      contractAddresses,
+      true,
+      true,
+      false,
+      true,
+      true,
+      true,
+      false
+    );
+
+    await this.associateToken(
+      tokenCreateContract,
+      nftTokenAddress,
+      Constants.Contract.TokenCreateContract
+    );
+
+    return nftTokenAddress;
+  }
+
+  static async setupToken(tokenCreateContract, owner, contractAddresses) {
+    const tokenAddress =
+      await this.createFungibleTokenWithSECP256K1AdminKeyWithoutKYC(
+        tokenCreateContract,
+        owner,
+        this.getSignerCompressedPublicKey()
+      );
+
+    await this.updateTokenKeysViaHapi(
+      tokenAddress,
+      contractAddresses,
+      true,
+      true,
+      false,
+      true,
+      true,
+      true,
+      true,
+      true
+    );
+
+    await this.associateToken(
+      tokenCreateContract,
+      tokenAddress,
+      Constants.Contract.TokenCreateContract
+    );
+
+    return tokenAddress;
+  }
 }
 
 module.exports = Utils;