Part 1: Health -- Safety and Environmental Management in Context - Learning from Incidents -- Part 2: Health -- Safety and Environmental Management in Context - Hazards in Oil and Gas -- Part 3: Health -- Safety and Environmental Management in Context - Risk Management Techniques used in the Oil and Gas Industries -- Part 4: Health -- Safety and Environmental Management in Context - An Organization's documented evidence to provide a convincing and valid argument that a system is adequately safe -- Part 5: Hydrocarbon Process Safety 1 - Contract Management -- Part 6: Hydrocarbon Process Safety 1 - Process Safety Management -- Part 7: Hydrocarbon Process Safety 1 - Role and Purpose of a Permit - to - Work System -- Part 8: Hydrocarbon Process safety 1 - Key principles of Safe Shift Handover -- Part 9: Hydrocarbon Process Safety 1 - Plant Operations and Maintenance -- Part 10: Hydrocarbon Process Safety 1 - Start - up and Shutdown -- Part 11: Hydrocarbon Process Safety 2 - Failure Modes -- Part 12: Hydrocarbon Process Safety 2 - Other Types of Failures -- Part 13: Hydrocarbon Process Safety 2 Safety Critical Equipment Controls -- Part 14: Hydrocarbon Process Safety 2 - Safe Containment of Hydrocarbons -- Part 15: Hydrocarbon Process Safety 2 - Fire Hazards -- Risks and Controls -- Part 16: Hydrocarbon Process Safety 2 - Furnace and Boiler Operations -- Part 17: Fire Protection and Emergency Response - Fire and Explosion in the Oil and Gas Industries -- Part 18: Fire Protection and Emergency Response - Emergency Response -- Part 19: Logistics and Transport Operations - Marine Transport -- Part 20: Logistics and Transport Operations - Land Transport