301 CMR 41.04
Amendment of the Toxic or Hazardous Substance List
(1) The council may amend the toxic or hazardous substance list by adding or deleting
substances. The council shall add no more than ten substances in any year. The council shall
delete no more than ten substances in any year. Any addition or deletion of a substance shall
take effect the calendar year immediately following the year in which the addition or deletion is
codified in 301 CMR 41.00.
(2) The council shall adjust the toxic or hazardous substance list each year to add or delete
substances consistent with changes in the toxic chemical list established pursuant to EPCRA §
313 and with changes in the lists of chemicals established pursuant to CERCLA §§ 101(14) and
102. The council shall make additions and deletions under 301 CMR 41.04(2) in addition to any
actions it takes under 301 CMR 41.04(1).
(3) In adding or deleting substances under 301 CMR 41.04(1), the council shall consider
recommendations from the Toxics Use Reduction Institute and the Science Advisory Board.