diff --git a/contracts/LabHelper.sol b/contracts/LabHelper.sol
new file mode 100644
index 000000000..86f58d114
--- /dev/null
+++ b/contracts/LabHelper.sol
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import "./interfaces/ILabRegistry.sol";
+import "@openzeppelin/contracts/utils/math/SafeMath.sol";
+import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
+
+library LabHelper {
+    using SafeMath for uint256;
+
+    struct LabMetadata {
+        address owner;
+        uint256 createdAt;
+        uint256 lastUpdated;
+        uint256 totalContributions;
+        bool isActive;
+        uint8 securityLevel;
+    }
+
+    struct ContributionRecord {
+        address contributor;
+        uint256 amount;
+        uint256 timestamp;
+        bytes32 commitHash;
+        bool validated;
+    }
+
+    enum ContributionStatus {
+        PENDING,
+        APPROVED,
+        REJECTED
+    }
+
+    function validateContribution(
+        ContributionRecord memory record, 
+        uint256 minimumContribution
+    ) internal pure returns (bool) {
+        require(record.amount >= minimumContribution, "Contribution below minimum threshold");
+        require(record.contributor != address(0), "Invalid contributor address");
+        require(record.timestamp > 0, "Invalid contribution timestamp");
+        
+        // Additional validation logic
+        bool hasValidCommitHash = record.commitHash != bytes32(0);
+        return hasValidCommitHash && record.amount > 0;
+    }
+
+    function calculateContributionScore(
+        ContributionRecord memory record, 
+        uint256 baseScore
+    ) internal pure returns (uint256) {
+        uint256 timeMultiplier = block.timestamp.sub(record.timestamp) / 1 days;
+        uint256 amountMultiplier = record.amount.div(10**18); // Normalize to 1 ETH
+
+        return baseScore
+            .mul(timeMultiplier)
+            .mul(amountMultiplier)
+            .div(100);
+    }
+
+    function mergeLabMetadata(
+        LabMetadata memory existing, 
+        LabMetadata memory update
+    ) internal pure returns (LabMetadata memory) {
+        return LabMetadata({
+            owner: update.owner != address(0) ? update.owner : existing.owner,
+            createdAt: existing.createdAt,
+            lastUpdated: block.timestamp,
+            totalContributions: existing.totalContributions.add(update.totalContributions),
+            isActive: update.isActive,
+            securityLevel: update.securityLevel > existing.securityLevel 
+                ? update.securityLevel 
+                : existing.securityLevel
+        });
+    }
+}
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