Associations like the North Carolina board of examiners for engineers and surveyors were set up to protect their members from competition and to lobby for actual laws in their favor. Note their website is .org not .gov:
https://www.ncbels.org/Basically they are only as official as the state laws (that they have basically paid for) allow. The only way to keep an organization like this in check is through the courts.
The fact that such organizations, corporations and even individuals can legally lobby and help elect government officials is a basic flaw in the governmental system that will probably never be fixed…..follow the money!