A majority of the caucus officers present at a caucus may fill temporary vacancies and elect additional officers to serve in that caucus only. Such temporary officers shall be duly sworn. Permanent vacancies shall be filled by a majority vote of all the caucus officers.
Mass. Gen. Laws ch. 53, § 114
Vacancies; additional officers
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.