The CSCS (Construction Skills Certification Scheme) card is required by most principal contractors and major housebuilders for site access — an industry/contractual requirement, not a legislative one — evidencing appropriate training/qualifications and health-and-safety awareness. It sits among the cluster of construction safety credentials (with SMSTS/SSSTS, IPAF, PASMA, and CDM 2015 duty-holder competence) and the Building Safety Act 2022 competence duties. Card type and validity are checkable, making it a routine verification item for site employers.
Sources & verification
- Most principal contractors and major housebuilders require a valid CSCS card for site access (an industry/contractual norm, not a legal requirement); it evidences training/qualifications + H&S awareness — source, verified 2026-06-12
Verified reference information — not professional, medical, legal or careers advice. Regulations change; always check the cited primary source before relying on it.