Laws and regulations
Working hours and Records-keeping in the European Union
Working time and rest, Annual Leave, EU legislation
Switzerland: Rules on Work Time Tracking
The SECO directive explained
UK working time and attendance directive
Working time and rest, Annual Leave and time keeping
United States: time sheet requirements
The U.S. Department of Labor and the Fair Labor Standards Act
Australia: Record-keeping
Australian Government Fair Work Ombudsman
Canada: records-keeping
The Canada labour standards regulations