A manager need not be a member of the limited liability company.
Mass. Gen. Laws ch. 156C, § 25
Manager's membership in company
Known as the Massachusetts Limited Liability Company Act
The act spans §§ 156C-1 to 156C-9 (73 sections).
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.