An occupational health and safety management system (OHSMS) is a Plan-Do-Check-Act framework for managing safety risk, such as ISO 45001.
An occupational health and safety management system (OHSMS) is a structured, organization-wide framework for identifying hazards, controlling risk, meeting legal requirements and continually improving safety performance. Rather than treating safety as a set of separate programs, an OHSMS builds it into how the business plans, operates, measures and reviews its work, usually following the Plan-Do-Check-Act cycle. The best-known frameworks are ISO 45001 and ANSI/ASSP Z10.
A manufacturer with five plants adopts ISO 45001, sets company-wide safety objectives, standardizes risk assessments and incident investigations, runs internal audits at each site, and holds quarterly management reviews. Two years later it achieves third-party certification.
See how SafetyIQ's EHS management software supports these processes.
Not under U.S. federal OSHA, though some states require written injury and illness prevention programs, and customers or contracts may require ISO 45001 certification.
ISO 45001 replaced OHSAS 18001. It places more emphasis on leadership, worker participation and the organization's context, and it shares a common structure with ISO 9001 and ISO 14001.
It varies with size and starting maturity, but many organizations take one to two years to implement a system fully and prepare for certification.
Part of SafetyIQ's EHS glossary: plain-English definitions of workplace health and safety terms.
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