As I said, and as you quoted me as saying, regular re-assessment/re-validation/CPD/whatever is a totally separate issue from 'audit' - and most professions have, or are developing, both ... but audit is not the same as '100% supervision'. If one knows that any of the work one undertakes could be subject to an 'unexpected' random check (even if the proportion of work being checked is extremely small), that goes a long way to keeping one on one's toes, particularly if the consequences of a 'failed' check are serious. ...just as with random breath tests for drivers, random Customs searches at airports etc.Why do you think they are hesitant/frightened of the concept?Most professionas, and many trades, have and accept the concept of some degree of 'audit' of work being done (as well as re-assessments etc.) - so why are electricians so hesitant/frightened of the concept?
Surely they already are reassessed annually. If they work to a lower standard when they are not under assessment, then anything less that 100% supervision would make little if any difference.
Kind Regards, John