What qualifications do you need to be a handyman?

I haven't been anywhere that has an official list of qualifications. -I have worked in 3 different Handyman services who had qualifications and they were all pretty stringent. You have to be master craftsman at least in one trade and have a good knowledge of all other trades. Most of us knew basics of how to fix almost everything in a home and specialised in one aspect, such as Plumbing, roofing, wall finish and painting, appliances, and so on.