1. Process safety management of highly hazardous chemicals;Federal Register;Final Rule,1992
2. Risk management plan requirements;Federal Register;Proposed Rule,1993
3. Guidelines for Safe Automation of Chemical Processes,1992
4. Application of Safety Instrumented Systems for the Process Industries, ISA-dS84.01 (Draft 16N for Committee Ballot),1995
5. Functional safety: Safety-related systems, Draft IEC 1508,1994