To determine which CSCS card you need, you should consider your job role and level of experience. CSCS cards are issued to workers who have proven they can perform their job on construction sites safely and effectively through a combination of training and experience. There are different types of CSCS cards available, including the Green Labourer Card, which is only for those carrying out labouring duties and not for skilled occupations. Other cards include the Professionally Qualified Person CSCS Card for professionals with general health and safety responsibilities, the Blue Skilled Worker CSCS Card for skilled workers who have completed an employer-sponsored apprenticeship or have relevant qualifications, and more. To apply for a CSCS card, you will need to pass the CITB Health, Safety & Environment Test and provide evidence of completing relevant training and qualifications.