US lawMassachusettsRegulations310 CMR — Massachusetts Department of Environmental Protection310 CMR 30.00 — Hazardous waste30.322310 CMR 30.322LabellingYear: 2026Length: 27 wordsOfficial source Before transporting or offeringhazardous waste for transportation off-site, the generator shall label each package in compliance with the applicable regulations of the DOT, 49 CFR Part 172.Previous310 CMR 30.321Next310 CMR 30.323