22/04/2026
It is about time that health & safety advisors stop using blanket policies and procedures and use site specific assessments and measures. Blanket policies and measures reflect a lack of competency and increases costs.
We recently found a site where the businesses health & safety advisor insisted that ALL contractors were accredited by Constructionline to Gold standard with SSIP. Businesses like this use the "Common Assessment Standard" (CAS) which is designed for the construction industry and whilst they claim to adjust the criteria based on the work type and business size, in reality they do not. Nor is CAS applicable to non-construction-based businesses and by insisting that all suppliers meet CAS, all you have done is increased your costs.
So, what is the CAS? You will hear assessment bodies like Constructionline and CHAS claim that the standard is a requirement, this is not the case. The Common Assessment Standard is an industry agreed standard. It is not law, not a regulation or an approved document nor is it enforced by any recognised government body. CAS has been agreed by bodies like Build UK who represent the construction industry. They do not have any regulatory power or authority but try to influence government policy.
We are not saying CAS is wrong or should not be used but it should only be applied to what is was designed for, the construction industry.
The UK Cabinet Office endorse the standard but legally this does not make it law, regulation or a requirement. The cabinet office endorses the standard to ensure transparency and assess areas such as health and safety, modern slavery and sustainability IN THE CONSTRUCTION INDUSTRY.
Businesses, facilities managers, health and safety advisors and others should not be insisting that all contractors meet CAS requirements as they do not apply outside of the construction industry.
But surely CAS can be applied to anything. No, it cannot. For example, you contract an account for the financial year end. The account does not use tools, have a supply line, supply products or use PPE. The accountant only supplies a service. The CAS assessment does not understand this as it is written for the construction industry. So, contractors that supply non-construction-based services cannot meet the CAS standards as CAS does not understand contractors may not have a supply chain, tools or use PPE as a part of their services. You really wouldn’t expect an account to be CAS verified, so why would you expect the person who delivers the stationary or water bottles to be CAS verified. Only construction related work should be CAS verified.
So why are you encouraged to have all contractors CAS verified by verification bodies and related organisations? The answer is simple. These accreditation bodies are profit making businesses and want to make money. By insisting on compliance standards, that are not applicable to all, you can see costs increased by as much as £1000 per contractor, per year.....
Only apply CAS where it should be applied.