US lawMassachusettsRegulations523 CMR — Massachusetts State Athletic Commission (MSAC)523 CMR 21.00 — Disciplinary proceedings21.02523 CMR 21.02Basis of ComplaintYear: 2026Length: 36 wordsOfficial source A complaint must allege wrongdoing by a licensee in the form of a violation of 523 CMR, M.G.L. c. 147, or other act or omission that challenges the integrity of a sport regulated by the Commission.Previous523 CMR 21.01Next523 CMR 21.03