A majority of directors of a professional corporation and all of its officers except the treasurer, clerk, secretary and any assistant treasurer, assistant clerk or assistant secretary shall be licensed in the commonwealth to render a professional service permitted by the articles of organization of the corporation.
Mass. Gen. Laws ch. 156A, § 9
Licensing of directors and officers
Known as the Professional Corporation Law
The act spans §§ 156–156 (19 sections).
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.