9 Most Frequently Asked Questions On CSCS Card Changes Say good bye bye to CSO green card, which was already an old story, and a new batch has come out of the bake house – that’s, green labourer card (also, green CSCS card). Let’s see FAQs pertaining to this change 1. As stated by one contractor, they won’t allow the CSO green card carriers to set foot on the construction site unless those have … [Read more...]