A permit to work is a formal documented procedure that authorises certain high-risk activities to be carried out under controlled conditions. Permits ensure hazards are identified, controls are in place, and all affected parties are aware of the work. Common permit activities include hot works, confined space entry, excavation, electrical isolation, and working at height. The permit system only works if everyone understands their responsibilities and follows the process properly.
Key Hazards
High-risk work proceeding without adequate safety controls in place
Miscommunication between work teams about active hazards and isolations
Permits not being closed out, leaving incomplete controls in place