diff --git a/coin/QuantumCoin/governance/ProposalManagement.js b/coin/QuantumCoin/governance/ProposalManagement.js
new file mode 100644
index 000000000..466b1f6a9
--- /dev/null
+++ b/coin/QuantumCoin/governance/ProposalManagement.js
@@ -0,0 +1,53 @@
+// ProposalManagement.js
+
+const Web3 = require('web3');
+const GovernanceVotingSystemABI = require('./GovernanceVotingSystemABI.json'); // ABI of the GovernanceVotingSystem contract
+
+class ProposalManagement {
+    constructor(contractAddress, provider) {
+        this.web3 = new Web3(provider);
+        this.contract = new this.web3.eth.Contract(GovernanceVotingSystemABI, contractAddress);
+    }
+
+    // Create a new proposal
+    async createProposal(description, fromAddress) {
+        const tx = await this.contract.methods.createProposal(description).send({ from: fromAddress });
+        console.log('Proposal created:', tx.events.ProposalCreated.returnValues);
+    }
+
+    // Vote on a proposal
+    async vote(proposalId, fromAddress) {
+        const tx = await this.contract.methods.vote(proposalId).send({ from: fromAddress });
+        console.log('Voted on proposal:', tx.events.Voted.returnValues);
+    }
+
+    // Execute a proposal
+    async executeProposal(proposalId, fromAddress) {
+        const tx = await this.contract.methods.executeProposal(proposalId).send({ from: fromAddress });
+        console.log('Executed proposal:', tx.events.ProposalExecuted.returnValues);
+    }
+
+    // Get proposal details
+    async getProposal(proposalId) {
+        const proposal = await this.contract.methods.proposals(proposalId).call();
+        console.log('Proposal details:', proposal);
+        return proposal;
+    }
+}
+
+// Example usage
+const provider = 'https://your.ethereum.node'; // Replace with your Ethereum node provider
+const contractAddress = '0xYourContractAddress'; // Replace with your contract address
+const proposalManager = new ProposalManagement(contractAddress, provider);
+
+// Replace with actual Ethereum address
+const fromAddress = '0xYourEthereumAddress';
+
+// Create a proposal
+proposalManager.createProposal('Increase the staking rewards by 5%', fromAddress);
+
+// Vote on a proposal
+proposalManager.vote(1, fromAddress);
+
+// Execute a proposal
+proposalManager.executeProposal(1, fromAddress);