310 CMR 33.04 - Filing of MSDS
(1) Any employer
who manufactures, uses, processes or stores any hazardous or toxic substance in
any workplace (other than a research laboratory exempted under M.G.L. c. 111F
and
105 CMR
670.015 ) shall file a completed copy of each
material safety data sheet (MSDS) for each such substance with the Department's
regional office for the region in which each such workplace is located. Each
MSDS shall contain the information required by M.G.L. c. 111F, § 1 and by
454 CMR
21.06, and shall be identical to the copy
maintained by the employer in a central location in the workplace, as required
by M.G.L. c. 111F, § 11(a). Where a trade secret claim is made pursuant to
M.G.L. c. 111F, § 5, the MSDS shall be identical to the MSDS filed with
the Department of Public Health, including the identifying code required by
105 CMR
670.020(C)(9). Each such
employer shall attach to each collection of MSDSs an employer identification
sheet, which shall contain the following information in the following order:
(a) the employer's name.
(b) the workplace address.
(c) the four digit Standard Industrial
Classification (SIC) number for that workplace.
(d) the employer's mailing address (if
different),
(e) the position title
and, when possible, the name of an individual to contact for further
information,
(f) the business and
emergency telephone number of the person identified in 310 CMR 33.04(1)(e),
(g) an estimate of the number of
employees at the workplace listed in 310 CMR 33.04(1)(b).
(2) Any employer who receives, compiles, or
prepares new or revised information related to a MSDS on file with the
Department shall provide an updated MSDS to the Department within six months of
obtaining such information. Any employer who receives, compiles, or prepares an
MSDS for a substance or mixture that has not been the subject of a previous
filing with the Department shall file such MSDS within 30 days of such receipt,
compilation, or preparation. An updated employer identification sheet, as
described in 310 CMR 33.04(1), shall accompany each filing of new or updated
MSDS.
(3) The Department at any
time may reject as incomplete or inadequate any MSDS which fails to provide all
information required under M.G.L. c. 111F, § 1, provided that:
(a) Where the chemical name, common name, and
CAS identification number have been omitted from a MSDS on the basis of a trade
secret claim made to or recognized by the Department of Public Health, such
MSDS shall be deemed complete with respect to those items, if the words "trade
secret" and the identifying code appear on the form, unless and until the trade
secret claim is denied by the Department of Public Health and any appeal period
has lapsed.
(b) Where an employer
who does not manufacture the substance has made diligent efforts to obtain
complete information, as defined in M.G.L. c. 111F, § 9(b), no action
shall be taken against that employer with respect to that
information.
(4) The
regional office may keep on file a "master list" copy of MSDSs for toxic or
hazardous substances or regulated mixtures, consisting of one completed MSDS
for each such substance or mixture prepared by a particular manufacturer,
together with an index of all employers who manufacture, use, process, or store
regulated substances or mixtures obtained from that manufacturer. The master
list may be used as the source of relevant MSDSs released to state or municipal
officials or petitioning community residents.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
No prior version found.