It is important to specify the appropriate requirements on suppliers according to the type of work required. For example, you can be confident in the technical competence of an asbestos surveying organisation if it holds UKAS accreditation to ISO/IEC 17020, the internationally recognised standard that sets out the requirements for organisations performing inspection. UKAS accredited certification of a supplier’s management system to ISO 9001 tells you that they have arrangements for managing the quality of their product or service, but it doesn’t relate to their technical competence. Read More