Saudi Arabia's industrial sector — encompassing petrochemicals, manufacturing, logistics, and construction — operates in environments where occupational hazards are a constant reality. OHSAS 18001 provides a globally recognized framework for systematically identifying, controlling, and reducing workplace health and safety risks. Achieving certification directly reduces incidents, lowers insurance premiums, improves workforce retention, and satisfies the requirements of major international clients and government contracts. The foundation of any OHSAS 18001 program is a thorough HIRARC exercise.