I found it pretty hard to get lots of information on Test tags online. But, I've done some research and found this site that I believe can give a complete answer to this question: "does everything need to be retagged each year?".hmmm conflicting opinions...
does anyone know how long these tags are valid for and does everything need to be retagged each year? getting an electrician seems pricey.
can anyone from EPC or one of the other colleges say whether the tagging rule is actually enforced?