Earlier quoted context omitted.
You realize this all started when Jarlstrom contacted the board to request that they launch an investigation of the city where his wife had received a traffic ticket? 'The board shouldn't exist' is a novel proposition. I guess you can't understand what interest the state might have in the ability to commission accurate land surveys and reliable public works. Almost makes you wonder how these things come into being in…
You seem to be asserting the government is the only institution wholely capable of, is effective at, or even interested in verifying a person's credentials.
Insofar as government is a provider of public goods in the form of infrastructure I would certainly say that it has a legitimate interest in maintaining standards so as to avoid wasting public money.