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Section 7

OSHA Designated Hazardous Chemicals


According to the OSHA Hazard Communication Standard (1910.1200), a hazard determination must consider the chemicals listed in the following sources to be hazardous:

  1. Chemicals regulated by OSHA in 29 CFR Part 1910, Subpart Z.
  2. Threshold Limit Values for Chemical Substances and Physical Agents in the Work Environment, American Conference of Governmental Industrial Hygienists (latest edition).
  3. National Toxicology Program, Annual Report on Carcinogens (latest edition).
  4. International Agency for Research on Cancer Monographs (latest edition).

The substances found in the above sources (December 1990) have been compiled in Appendix L.

The fact that a chemical is not listed does not mean it is not hazardous. Any chemical that presents a potential health or physical hazard to which employees may be exposed must be included in the hazard communication program.

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Last Modified: 1/2/97
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