Air Pollution Environmental Responsibility Toxic Substances Control Act 
Union of Concerned Scientists
SEPTEMBER 30, 2024
For example, compliance demonstrations for the National Ambient Air Quality Standards (NAAQS) are based on multi-source analyses. Site assessments for the Comprehensive Environmental Response, Compensation, and Liability Act , or ‘Superfund’, include consideration of multiple exposure pathways and pollutants.
Environmental Science
JULY 30, 2018
On the positive side, to some degree, is the fact that our air is huge which gives us a lot of dilution. Regardless, places with high densities of emissions, such as industrialized cities, still have air pollution problems, and these are called “non-attainment areas” because those areas fail to attain one or more NAAQS.
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Environmental Science
SEPTEMBER 7, 2018
Often subject to specific environmental protections, especially when “endangered” (see above). Indoor air (pollution) : coming under OSHA rather than EPA, there are laws in place to ensure that employees work in a clean and safe environment with good ventilation. Indoor air is anything contained with a building.
Ohio Environmental Law
OCTOBER 23, 2021
To the extent practicable, EPA will group PFAS compounds to more efficiently evaluate their toxicity. To address gaps found, EPA will issue orders under Toxic Substances Control Act (TSCA) Section 4 authorities to require PFAS manufacturers to conduct and fund studies evaluating toxicity of PFAS compounds.
Capaccio
JUNE 14, 2022
A Notice of Proposed Rulemaking to designate PFOA and PFOS as Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) hazardous substances would require facilities to report on these PFAS releases that meet or exceed the reportable quantity assigned to these substances. .
Arnold Porter
AUGUST 26, 2021
Our primary focus continues to be on chemical substances which are the subject of regulatory activity or scrutiny by various government agencies and potential litigants. Three More PFAS Added to Toxics Release Inventory List for 2021 Reporting Year; EPA Announced Plans for More Additions to List. The House bill ( H.R.
Arnold Porter
JUNE 2, 2021
Our primary focus continues to be on chemical substances which are the subject of regulatory activity or scrutiny by various government agencies and potential litigants. 19, 2021); OTNE Consortium, Request for Risk Evaluation under the Toxic Substances Control Act; Octahydro-Tetramethyl-Naphthalenyl-Ethanone Chemical Category (Nov.
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