Why Organizations Adopted OHSAS 18000

Historical reference: OHSAS 18001 has been withdrawn and replaced by ISO 45001. The material below retains the original implementation approach for reference. OHSAS certification references are historical and are not an offer of new certification. Current projects should be planned against ISO 45001 and applicable requirements.

BSI information on the replacement standard

The original article identified the following reasons for adopting OHSAS 18001:2007. They are presented as historical context; current certification projects should use the applicable ISO 45001 requirements.

Market pressures

• Customer requirements.
• The need to meet applicable occupational health and safety legal requirements; these do not universally require OHSAS certification.
• The need to improve the effectiveness and cost efficiency of health and safety management and maintain competitiveness.
• Preparation for international business integration.

Owner and shareholder expectations

• Confidence that investments support responsible and safe working conditions.
• A stronger organizational reputation among customers and other interested parties.

Employee expectations

• A safe working environment.
• Protection of long-term health and family wellbeing.