What are the main management system models to international standards?
Management Systems to International Standards – ISO Environmental Management System – ISO 14001 Quality Management Systems – ISO 9001 Occupational Health and Safety – OHSAS 18001 ISO, the International Organization for Standardization, is a worldwide federation of national standards bodies from around 170 countries around the world. The Standards development is prepared through ISO technical committees. Members of the committees consist of international, governmental and non-governmental organizations.