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Washington — The Environmental Protection Agency has issued a final list of an additional 20 chemicals designated as high-priority substances for risk evaluation under the Frank R. Lautenberg Chemical Safety for the 21st Century Act.
Washington — The Environmental Protection Agency has extended to Jan. 21 the comment period on a draft risk evaluation for the chemical substance N-methylpyrrolidone, also known as NMP.
West Lafayette, IN — Researchers at Purdue University have outlined recommendations for enhancing the safety of a popular method for repairing water pipes that may release hazardous chemicals into the air, as part of a recent study on rehabilitating damaged drainage culverts.
Washington — The Environmental Protection Agency is seeking public comment on a draft risk evaluation that states the chemical substance N-methylpyrrolidone, also known as NMP, presents an unreasonable risk to workers under certain conditions, according to a notice published in the Nov. 7 Federal Register.
Washington — The Environmental Protection Agency is seeking comment on a draft risk evaluation that states the chemical substance methylene chloride poses “unreasonable risk” to workers under certain conditions, according to a notice published in the Oct. 29 Federal Register.
Washington — The Environmental Protection Agency is seeking public comment on separate draft risk assessments for the toxic herbicide paraquat and its impact on human and ecological health, according to a notice published in the Oct. 16 Federal Register.
Philadelphia — The Chemical Safety Board will begin “looking more closely” at hydrofluoric acid in the refining process, CSB interim Executive Authority Kristen Kulinowski said during an Oct. 16 news conference on a June 21 explosion and fire at a Philadelphia refinery.
Washington — The Environmental Protection Agency is seeking public comment on 20 chemicals for potential designation as high-priority substances, another step in accordance with the Frank R. Lautenberg Chemical Safety for the 21st Century Act.
Washington — To support implementation of the Globally Harmonized System of Classification and Labeling of Chemicals, OSHA and Health Canada have released joint guidance on pictogram requirements for three hazard communication categories.
