Heat Stress at Work Warning
The Heat Stress at Work Warning is developed and issued by the Labour Department, with the assistance of the Hong Kong Observatory in producing and transmiƫng the message.
Heat Stress at Work Warning
In order to facilitate employers and employees in understanding the level of heat stress when working outdoors or in indoor environments without air condiƟoning system,
Rest Time Calculator
Recommended rest breaks for workers performing different workloads in a hot environment (air temperature generally reaches 30°C)
Adjustment on rest break is required when Heat Stress at Work Warnings is in effect
