310 CMR 40.0166
Department Right of Entry
For the purpose of administration and enforcement of M.G.L. c. 21E and 310 CMR 40.0000
and for the protection of human health, safety, public welfare or the environment, employees,
agents and contractors of the Department may enter any site, vessel or any other location to be
investigated as a possible site at reasonable times and upon reasonable notice to investigate,
sample or inspect any documents, conditions, equipment, practice or property. In the event that
the Department reasonablydetermines as a result of an investigation, sampling or inspection that
there has been a release or that there exists a threat of release of oil or hazardous material, the
Department may enter a site, vessel or location, and areas proximate thereto, and perform or
arrange for the performance of such response actions as it reasonably deems necessary.