Why this checklist matters
Principal Contractors play a central role in managing health and safety during the construction phase. Under CDM 2015, failures in planning, coordination or supervision can lead to serious incidents, enforcement action and significant project disruption.
This checklist matters because it helps Principal Contractors:
- Demonstrate compliance with CDM 2015 duties
- Maintain clear control of site health and safety arrangements
- Reduce the risk of accidents, delays and HSE enforcement
- Evidence effective contractor coordination and supervision
- Create a clear audit trail of decisions, actions and monitoring
- Promote a safer, more engaged workforce on site
Used effectively, the checklist supports consistent standards, stronger site governance and safer project delivery — helping Principal Contractors manage risk confidently and proportionately.