ISO CERTIFICATION
BS OHSAS 18001
The British standard for occupational health and safety
This standard has been replaced by ISO 45001
-
Not sure where to begin?
Speak to our customer service team on 0161 865 3699
Get a quote

What is OHSAS 18001?
BS OHSAS 18001 is an internationally recognised British standard for occupational health and safety management.
It enables organisations to manage risk and helps ensure compliance with legislation. It helps create and maintain a safe and healthy working environment for workers, visitors and anyone affected by your organisation’s activities.
OHSAS 18001 replaced by ISO 45001
As of 12th March 2018, BS OHSAS 18001 has been superseded by ISO 45001, the world’s first international standard for occupational health and safety management systems.
BS OHSAS certificates will no longer be valid from 30th September 2021.
If you’re currently certified to OHSAS 18001 and looking to migrate to ISO 45001, or looking to implement a new Occupational Health & Safety Management system, get in touch so we can talk you through your options.

What our clients say about Alcumus ISOQAR
“ISOQAR’s ability to prioritise their customers’ needs is very refreshing.”
Nichol Maher - Environmental Health & Safety Manager - Chubb Systems
![]()
“Gaining ISO 27001 certification has strengthened business resilience for our clients not just from a technical standpoint, but from a financial perspective too.”
Phil Robinson - Managing Director - Prism Infosec
![]()
“ISOQAR audits are very thorough and the reports issued are clear and easy to follow.”
Edward Gee - Technical and Compliance Director - Platinum
![]()