US lawMassachusettsRegulations310 CMR — Massachusetts Department of Environmental Protection310 CMR 50.00 — Toxics use reduction50.40310 CMR 50.40Toxics Use Reduction PlansYear: 2026Length: 19 wordsOfficial source 310 CMR 50.40 through 50.49, cited collectively as 310 CMR 50.40, establishes requirements for developing toxics use reduction plans.Previous310 CMR 50.36Next310 CMR 50.41