12th November 2014, 01:47 PM
Have never heard of anyone on a construction site use CSCS as anything other than a box-tick, unless you're in a specialist construction profession (eg electrician) when they might take some notice (you might wire their kettle wrong), otherwise all they want is the number and expiry date off the card, the guy taking the details couldn't give a monkey's whether you're the Prof who discovered King Arthur's tomb, he and his management just want you to be as quick as possible and then go away