I would be grateful if the experts here could tell me what paperwork I should expect having just had a new CU and complete rewire of a house. At the moment I have a certificate from NICEIC but all it states is “Building Regulations Certificate of Completion”, but nothing else. Should I expect more? When I last had this done at a different house I was given a list of works completed with test results, but I do not know what is expected now.