CSCS Practice Test is a free practice-test library for the CITB Health, Safety and Environment test, the exam behind every CSCS card, built on the belief that nobody should have to pay to find out whether they are ready. Timed mocks match the real 50-question, 45-minute, 90% pass mark format for Operatives, Managers and Professionals, and all 12 Specialist papers, drawing on a bank of 844 questions split across 21 revision topics with worked explanations, plus guides on card types, test costs, booking, ID rules and test centres.