title: Occupational exposure to formaldehyde--OSHA. Response to Court remand; final rule.
abstract: By this action, the Occupational Safety and Health Administration (OSHA) hereby amends its existing regulation for occupational exposure to formaldehyde, 29 CFR 1910.1048, in response primarily to a remand by the U.S. Court of Appeals for the D.C. Circuit in UAW v. Pendergrass, 878 F.2d 389 (D.C. Cir. 1989). The final amendments lower the permissible exposure level for formaldehyde from 1 ppm (part per million) as an 8-hour time-weighted average (TWA) to an 8-hour time-weighted average of 0.75 ppm. The amendments also add medical removal protection provisions to supplement the existing medical surveillance requirements for those employees suffering significant eye, nose or throat irritation and for those suffering from dermal irritation or sensitization from occupational exposure to formaldehyde. In addition, certain changes have been made to the standard's hazard communication and employee training requirements. These amendments establish specific hazard labeling requirements for all forms of formaldehyde, including mixtures and solutions composed of 0.1% or greater of formaldehyde in excess of 0.1 ppm. Additional hazard labeling, including a warning that formaldehyde presents a potential cancer hazard, is required where formaldehyde levels, under reasonably foreseeable conditions of use, may potentially exceed 0.5 ppm. The final amendments also provide for annual training of all employees exposed to formaldehyde at levels of 0.1 ppm or higher.
mesh_terms: D004348:Drug Labeling / Q000331:legislation & jurisprudence; D005557:Formaldehyde / Q000009:adverse effects* / Q000592:standards; D015386:Hazardous Substances / Q000009:adverse effects / Q000592:standards*; D006801:Humans; D007221:Industry / Q000331:legislation & jurisprudence; D007753:Laboratories / Q000331:legislation & jurisprudence; D008452:Maximum Allowable Concentration; D016273:Occupational Exposure / Q000331:legislation & jurisprudence*; D009787:Occupational Medicine / Q000331:legislation & jurisprudence; D011482:Protective Devices; D014481:United States; D014489:United States Occupational Safety and Health Administration
chemical_list: D015386:Hazardous Substances; D005557:Formaldehyde