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Regulations intended to ensure the orderly sharing of information about toxic and hazardous substances in the workplace and community.
These regulations were last amended in December 1986.
310 CMR 33.00: Employee & Community "Right to Know" (PDF)
Note: This is an unofficial version of Commonwealth regulations and is posted here for the convenience of the public. It is not an official statement of the regulations.
There are no proposed regulations out for public comment at this time.
There have been no recent amendments to these regulations.