I found this on the CISRS Web site Q: Does a labourer working for a scaffolding company need a CISRS card?
Even though this employee may never leave the floor he should still apply for a CISRS Labourer card. In order to apply they will need to complete a CITB Health, Safety & Environment Test or Recognised Exemption achieve the CISRS Operative Training Scheme (COTS) Course and complete the Employer Declaration/Labourer Application Form. When completed, the form should be returned with a photograph of the operative, proof of the Health, Safety and Environment Test, proof of the CISRS Operative Training Scheme (COTS) Course and a payment to CITB of £26.50.
This card may be useful in establishing the length of an operative’s industry experience prior to attending a Part 1 course.
Hope it helps