CSCS card renewal makes sure that cards are up-to-date with cardholders’ work experience and qualifications. To renew your card, you must retake the CITB Health, Safety and Environment test described in Question 4. Renewing a card costs £36, so with the cost of the test you will need £57 in total.
More Information
https://www.theccm.co.uk/cscs-card-renewal/