1. The following regulatory bodies are exempted from the provisions of this chapter:
(a) State Contractors’ Board.
(b) Real Estate Commission, Real Estate Administrator and Real Estate Division of the Department of Business and Industry.
(c) Commission of Appraisers of Real Estate.
(d) Commissioner of Mortgage Lending and Division of Mortgage Lending of the Department of Business and Industry.
(e) Commissioner of Financial Institutions and Division of Financial Institutions of the Department of Business and Industry.
(f) State Board of Health, Division of Public and Behavioral Health of the Department of Human Services and Health Care Purchasing and Compliance Division of the Nevada Health Authority.
2. Any regulatory body which is exempted from the provisions of this chapter pursuant to subsection 1 may elect by regulation to follow the provisions of this chapter or any portion thereof.