For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

MITIGATION OF HAZARDOUS MATERIALS

M.G.L. pt. Part I, tit. Title II, ch. c. 21K
in effect

M.G.L. c. 21K, § 1 Definitions

M.G.L. c. 21K, § 2 Hazardous materials mitigation emergency response advisory board

M.G.L. c. 21K, § 3 Hazardous materials mitigation emergency response plan

M.G.L. c. 21K, § 4 Emergency mitigation response actions

M.G.L. c. 21K, § 5 Release or threat of release of hazardous materials; liability; itemized bills; failure to reimburse; penalty

M.G.L. c. 21K, § 6 Jurisdiction of court; review of adequacy of emergency mitigation responses

M.G.L. c. 21K, § 7 Administrative review; civil actions; actions to recover costs; limitation of actions

M.G.L. c. 21K, § 8 Debts; interest; liens; priority

M.G.L. c. 21K, § 9 Confidentiality; trade secrets

Source: Massachusetts General Court (malegislature.gov)URL: https://malegislature.gov/Laws/GeneralLaws/PartI/TitleII/Chapter21KFetched: 10/20/2026