There is no access to any construction site if the person does not have a valid CSCS card. If you have a query as How long does a CITB certificate last, then here is the answer to your question. It is valid for two years. At any time within the time period, you are eligible to apply for the CSCS card. The card has a validity period of 5 years and makes sure that you renew the card before 6 months of expiry of your existing card. Once you get the card, the Health, Safety & Environment Certification is extended till the time your CSCS card is valid.

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