OHSAS 18001:2007 is an international occupational health and safety management system standard developed by technical committees with representatives from government agencies, certification bodies, industry associations, and consultants. It provides requirements for an OH&S management system to help organizations identify and control health and safety risks, improve performance, and comply with legal and other requirements. The standard addresses topics like hazard identification, risk assessment, legal compliance, objectives, training, documentation, audits, and management review. Certification to OHSAS 18001 can benefit organizations by helping them manage risks, ensure legal compliance, improve employee satisfaction, and gain trust with stakeholders.