CHAS was created by experienced health and safety professionals in 1997 to improve health and safety standards, and provides a database of pre-approved contractors for over 900 construction clients.


National Federation of Builders offer!

Every NFB member who joins CHAS will be offered a 20% discount on CHAS subscription.

If you are already a member of CHAS and the NFB, you will be offered a 20% discount at your next CHAS renewal, when subscribing to the full, verified service.

All NFB members with the required SSIP qualifications will be able to join CHAS on the current discounted ‘Deem to Satisfy’ arrangements.

NFB members will receive a FREE upgrade option to all the PAS91 question sets. Each upgrade will allow NFB members to boost their profile on the new CHAS Client portal.

CHAS offers:

  • Pre-approval to work for over 1000 clients
  • Keep all your health and safety records in one place
  • Reassure clients you are committed to safeguarding their reputation
  • Comply with important health and safety legislation
  • Align your business with industry approved PAS91 standards

The NFB has a range of products that members can use where support in achieving CHAS status is needed.

As well as having a dedicated area manager who can offer guidance, you can use our advice lines and online libraries to access resources.

We can also provide a personalised letter detailing the health and safety support that we provide as part of your membership, which will assist with your application.

To take advantage of this offer, speak with your NFB area manager or join the NFB today.