Laws & Regulations
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2015 Petition Requesting the Administrator Object to Title V Permit for Algonquin Gas - Feero
This document is part of the Title V Petition Database.
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Petition to Object to New United Motor Manufacturing, Inc. Title V Operating Permit
This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.
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2015 Petition Requesting the Administrator Object to Title V Permit for Dow Chemical's Freeport Salt Dome Facility
This document is part of the Title V Petition Database.
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Framework for Application of the Toxicity Equivalence Methodology for Polychlorinated Dioxins, Furans, and Biphenyls in Ecological Risk Assessment
This framework is intended to assist EPA scientists in using the toxicity equivalence methodology in ecological risk assessments that involve dioxins and dioxin-like chemicals.
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Potential to Emit for MACT Standards -- Guidance on Timing Issues
This document is part of the Title V Policy and Guidance Database
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Guidance for Evaluating and Documenting the Quality of Existing Scientific and Technical Information
Guidance for assessing and accepting existing scientific and technical information, and documenting the review and analysis of existing scientific and technical
information.
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Methods for Derivation of Inhalation Reference Concentrations and Application of Inhalation Dosimetry
EPA's methodology for estimation of inhalation reference concentrations (RfCs) as benchmark estimates of the quantitative dose-response assessment of chronic noncancer toxicity for individual inhaled chemicals.
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Supplemental Guidance for Assessing Susceptibility from Early-Life Exposure to Carcinogens
This Supplemental Guidance does not establish any substantive “rules” under the Administrative Procedure Act or any other law and has no binding effect on EPA or any regulated entity, but instead represents a non-binding statement of policy.
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Why did the National Academy of Sciences (NAS) review EPA's research studies and what did it find?
Information about the National Academy of Sciences (NAS) review of EPA's controlled human exposure studies.
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What types of human subjects research does EPA conduct and fund?
Information on the types of human subjects research that EPA conducts and funds.
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What is the approval process for human subjects research at the EPA?
Controlled exposure studies advance the EPA’s understanding of the links between the environment and human health so that the Agency is able to carry out its mission of protecting human health.
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Products and Publications Related to Human Subjects Research
Ethics, Regulations, and Policies in Human Subjects Research, human subjects research products and publications
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Industrial Services Corporation/QAS Facility, Blue Summit, Jackson County, Missouri – Fact Sheet, December 2021
Public Comment Period for Proposed Remedy
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Solutia, J.F. Queeny Site, St. Louis, Missouri - Fact Sheet, February 2018
Public Comment Period for Proposed Final Corrective Measures
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Final NPDES Permit for Patillas Water Treatment Plant in Puerto Rico
EPA's NPDES wastewater permit for the Patillas Water Treatment Plant in Puerto Rico.
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Enforceability of IAGs Using CERCLA Section 310
This page contains the text of a letter from the U.S. Environmental Protection Agency to the State of Maine, regarding the enforceability of IAGs using CERCLA Section 310.
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Enforcement Actions at Government-Owned Contractor Operated Facilities
This page contains the text of two memos regarding government-owned, contractor-operated (GOCO) facilities.