ISO 45001:2018 is the replacement to OHSAS 18001 and is the international ISO standard for Occupational Health and Safety Management Systems (OHSMS).
Not only has the standard supersede OHSAS 18001, it makes integration with other management systems simpler than ever before; because it shares the new common structure defined by Annex SL, it is directly aligned with the 2015 versions of ISO 9001 and ISO 14001.
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