Michigan Compiled Laws, Chapter 338. Professions and Occupations § 338.1728

Sec. 28. (1) Any person who is or has been an employee of a licensed examiner shall not divulge to anyone other than his employer or former employer, or as the employer shall direct, except as he may be required by law, any information acquired by him during his employment in respect to any of the work to which he shall have been assigned by the employer. Any employee violating the provisions of this section and any employee who makes a false report to his employer in respect to any work is guilty of a misdemeanor.

(2) Any principal, manager or employee of a licensed examiner who furnishes false information to clients, or who sells, divulges or otherwise discloses to other than clients, except as he may be required by law, any information acquired by him or them during employment by the client is guilty of a misdemeanor, and shall be subjected to immediate suspension of license by the board and revocation of license upon satisfactory proof of the offense. Any communications, oral or written, furnished by a professional man or client to a licensed examiner, or any information secured in connection with an assignment for a client, shall be deemed privileged with the same authority and dignity as are other privileged communications recognized by the courts of this state.

(3) Any recipient of information, report or results from a polygraph examiner, except for the person tested, shall not provide, disclose or convey such information, report or results to a third party except as may be required by law and the rules promulgated by the board in accordance with section 7 of this act.  1