OHSAS 18001:2007 - Occupational Health and Safety Assessment Series

Most of the leading companies in the world adopt OHSAS 18001 – Occupational Health and Safety Management Systems. It is very essential to maintain their Health and Safety Management principles and also to upkeep reputation in the global scene. Companies with the above systems have the necessary marketing edge and its helps them to stay in front when it comes to Employee Protection

Your company’s firm commitment to protect the health and safety of your employees is a distinguishing factor in a competitive market. A certified Occupational Health and Safety Management System demonstrate your determination to safeguard your employees and the environment from harmful incidents.

An OHSAS 18001 Certification Standard Implementation proves that your management system has been measured against a best practice standard and found compliant.

Certifier’s bureau will guide your organisation on the following questions:

What is OHSAS 18001?, How to get OHSAS 18001 certificate?, How to implement OHSAS 18001 standards?, How much does it cost to get OHSAS 18001 certificate?, who are OHSAS 18001 service providers?, what is the validity of OHSAS 18001 certificate?, what are the documents required to get OHSAS 18001 certificate?, How to verify the OHSAS 18001 certificate online?, How much days it takes to get OHSAS 18001 certified?, Can anyone get ISO certificate?, Who issues OHSAS 18001 certificate?, Does OHSAS 18001 certificate mandatory for government tenders?

OHSAS 18001, Occupational Health and Safety Assessment Series, (officially BS OHSAS 18001) was a British Standard for occupational health and safety management systems. Compliance with it enabled organizations to demonstrate that they had a system in place for occupational health and safety. BSI cancelled BS OHSAS 18001 to adopt ISO 45001 as BS ISO 45001. ISO 45001 was published in March 2018 by the. Organizations which are certified to BS OHSAS 18001 can migrate to ISO 45001 by March 2021 if they want to retain a recognized certification. 

Organizations worldwide recognize the need to control and improve health and safety performance and do so with occupational health and safety management systems (OHSMS). However, before 1999 there was an increase of national standards and proprietary certification schemes to choose from. This caused confusion and fragmentation in the market and undermined the credibility of individual schemes.

Recognising this deficit, an international collaboration called the Occupational Health and Safety Assessment Series (OHSAS) Project Group was formed to create a single unified approach. The Group comprised representatives from national standards bodies, academic bodies, accreditation bodies, certification bodies and occupational safety and health institutions, with the UK’s national standards body, BSI Group, providing the secretariat. Drawing on the best of existing standards and schemes, the OHSAS Project Group published the OHSAS 18000 Series in 1999. The Series consisted of two specifications: 18001 provided requirements for an OHS management system and 18002 gave implementation guidelines.

BSI Group decided to adopt OHSAS 18001 (OHSMS) and OHSAS 18002 (guidance specification) as British standards.

BS OHSAS 18001 was updated in July 2007 in particular to better reflect ILO-OSH guidelines and additionally, the “health” component of “health and safety” was given greater emphasis.

Since the publication of the International Standard for Occupational Health and Safety Management Systems ISO 45001:2018, BSI cancelled its BS OHSAS 1800x standards and adopted the ISO standard as BS ISO 45001.

The OHSAS 18000 standards were written and published wholly outside of the International Organization for Standardization (ISO) framework. To avoid confusion, ISO 18000 does exist – but it is a radio-frequency identification standard



  • Eligibility for government tenders
  • Boosts your image
  • Commitment to protection of employees and safeguard property
  • Compliance to Health and Safety Legislations
  • Improve efficiency and consequently reduce Loss time
  • Improving cost control through reduced Incidents
  • Improve safety culture
  • Improve Image with Authorities
  • Improve Employee ethics
  • Improve awareness in the society