Section 111F:4 - Substance list; amendment procedures; concentration requirements for toxic or hazardous substances; dissemination of information(a) For the purpose of this chapter, the commissioner of DPH shall establish the Massachusetts substance list and make said list available to manufacturers, employers, municipal coordinators, and the commissioners of DOL and DEP. Substances on the list may be designated by their chemical name or common name(s), and CAS number. Only those substances specifically enumerated on the list shall be subject to the provisions of this chapter, and no articles as defined in section one shall be included on the list. The commissioner of DPH shall prepare and amend the list according to the following procedures, and shall promulgate said list pursuant to the rulemaking provisions of chapter thirty A on an annual basis. The annual list shall become effective ninety days after its promulgation. In the case of substances which are extraordinarily hazardous and a threat to public health, the commissioner of DPH may promulgate emergency amendments to the list according to the laws of the commonwealth, provided that appropriate procedures for amending the list, as specified in this section, are followed.(b) The list shall consist initially of all chemical substances enumerated in any of the following designated source lists, exclusive of generic categories:Mass. Gen. Laws ch. 111F, § 4