Craig
As I said previously...It Doesnt make any difference to the public...They only assume that you know what you are doing..They prob dont know or care what it is...as long as the price is right......I'm not trying to belittle any organisation or anyones qualifications, just simply stating a blatant fact.
If you tell a potential customer, that you're bla bla bla qualified and bla bla bla trained, theyre more likely to say...."whatever.....how much". :

However, by the same token, it is good to know what you are doing.