US lawMassachusettsRegulations456 CMR — Department of Labor Relations456 CMR 15.00 — Investigations15.04456 CMR 15.04Six-month LimitationYear: 2026Length: 33 wordsOfficial source Except for good cause shown, no charge shall be entertained by the Department based upon any prohibited practice occurring more than six months prior to the filing of a charge with the Department.Previous456 CMR 15.03Next456 CMR 15.05