A framework for managing the hazards and risks of processes within organisations, especially those that can cause significant harm to people and the environment, for example, fire, explosions and toxic releases etc.  The frameworks cover the process safety lifecycle model – design, construction, commissioning, operation, inspection, maintenance, decommissioning and demolition of processes. The frameworks are based on accepted best management practices utilising the Plan-Do-Check-Act methodology.  Similar procedurally to a standard health and safety management system, but with a more robust use of appropriate methodologies required.