US lawMassachusettsRegulations430 CMR — Department of Unemployment Assistance430 CMR 5.00 — Employer requirement series5.21430 CMR 5.21Scope and ApplicabilityYear: 2026Length: 19 wordsOfficial source 430 CMR 5.20 through 5.23 applies to all employers subject to the provisions of M.G.L. c. 151A, § 14P.Previous430 CMR 5.20Next430 CMR 5.22