# Time Entry Audit Trail

> Comprehensive logging of all changes to time entries including who made edits, when modifications occurred, and what was changed. Audit trails are essential for compliance, dispute resolution, and preventing timesheet fraud.

- **URL:** https://clockify.me/audit-log
- **Category:** Compliance Feature
- **Tags:** Audit, Compliance, Security, Transparency
- **Updated:** 2026-03-20 15:16
- **Canonical page:** https://timetrack.works/uk/items/time-entry-audit-trail

## Details

## Overview

Audit trails create an immutable record of all time entry creation, modification, and deletion, providing accountability and meeting regulatory requirements.

## What's Tracked

### Time Entry Changes
- Original entry details
- Modified values
- Who made the change
- When change occurred
- Reason for change (if provided)

### Common Events Logged
- Entry created
- Entry edited (hours, project, description)
- Entry deleted
- Entry approved
- Entry rejected
- Bulk changes
- Import operations

## Why Audit Trails Matter

### Compliance
**DCAA**: Government contractors must maintain detailed audit trails
**SOX**: Public companies need financial controls including time tracking
**GDPR**: EU data protection requires change logging

### Dispute Resolution
Client questions invoice:
- Show original time entries
- Demonstrate no post-approval changes
- Prove billing accuracy

### Fraud Prevention
- Detect pattern of suspicious edits
- Identify timesheet manipulation
- Deter dishonest behavior

### Internal Accountability
- Managers editing employee hours
- Unauthorized changes
- Explain variances

## Audit Log Details

### Example Entry
```
Date: 2026-03-20 14:32:15
User: Manager Smith
Action: Modified
Entry ID: #45892
Changes:
  Hours: 4.0 → 4.5
  Description: "Client meeting" → "Client strategy session"
Reason: "Employee forgot to include prep time"
IP Address: 192.168.1.50
```

## Reporting

### Audit Reports
- All changes by date range
- Changes by specific user
- Modified vs. deleted entries
- Post-approval changes (red flag)
- Bulk change operations

### Analytics
- Most frequently edited entries
- Users making most changes
- Time between entry and edit
- Patterns indicating issues

## Compliance Requirements

### DCAA Standards
- Complete audit trail required
- Changes must be logged with reason
- Original values preserved
- Manager approval of changes
- Minimum 3-year retention

### SOX Controls
- Prevent unauthorized changes
- Segregation of duties
- Review and approval workflows
- Regular audit reviews

## Access Controls

### Who Can View Audit Logs
- Admins: Full access
- Managers: Their team only
- Employees: Own entries only
- Auditors: Read-only full access

### Who Can Modify
- Employees: Own unapproved entries
- Managers: Team entries with reason
- Admins: All entries with documentation
- System: Automated corrections

## Red Flags

### Suspicious Patterns
- High volume of after-approval changes
- Consistent upward hour adjustments
- Changes without documented reasons
- Bulk deletions
- Pattern of same-user edits

### Investigation Triggers
- Manager editing >10% of team entries
- Post-billing changes
- Deleted entries near month-end
- Unusual time patterns

## Tools with Audit Trails

- **Clockify**: Comprehensive audit logs
- **BigTime**: Enterprise-grade audit features
- **DATABASICS**: DCAA-compliant logging
- **Replicon**: Detailed change tracking
- **ADP**: Payroll-integrated audit

## Retention & Storage

### Retention Periods
- FLSA: 3 years minimum
- DCAA: 3 years minimum
- SOX: 7 years
- State laws: Vary by jurisdiction

### Storage
- Encrypted database
- Regular backups
- Off-site archival
- Tamper-proof

## Best Practices

1. **Require Reasons**: All edits need explanation
2. **Limit Edit Window**: Lock entries after approval
3. **Regular Reviews**: Monthly audit log analysis
4. **Automated Alerts**: Flag suspicious patterns
5. **Clear Policies**: Document who can change what
6. **Train Users**: Explain importance of accuracy

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