Such investigation may also include review of MSDS information, literature research, inquiries to the Department of Public Health or other government agencies concerning the nature and effects of hazardous and toxic substances, and similar investigatory techniques. The investigation, if undertaken, must be completed within ten working days.
A copy of the request shall be filed simultaneously with the municipal coordinator. A single request for review may be filed by more than one resident, if the signature, name, and address of each was included in the original petition. The Department may consolidate requests for review received from more than one resident, provided that notification of each such petition is provided to the relevant employer(s) within five working days of receipt, and that the response to the consolidated petition is made within the appropriate period of time, measured from receipt of the first such petition.
A written finding stating the Department's determination shall be provided to the petitioner (or representative petitioner) and the employer. A statement advising the petitioner (or representative petitioner) of the restrictions on disclosure of the information shall accompany any MSDS released. The Department may assess charges for copying MSDSs on the same basis as charges for copying public records.
310 CMR, § 33.06