Contractors Health and Safety Assessment Scheme (CHAS). Dedicated to completing health and safety assessments to a nationally recognised and accepted threshold standard.
The Construction Industry Scaffolders Record Scheme (CISRS) has been the industry recognised scaffold training scheme for over 30 years. It is the preferred scaffolding qualification of all the major organisations including CSCS, NASC, HSE, UKCG, T&G, UCATT and the largest scaffold systems manufacturers.

CITB Construction Skills working to deliver a safe, professional and fully qualified UK construction workforce construction industry.
Construction line is the UK's largest certified pre-qualification database, for the construction industry.