Laws & Regulations
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TSCA Section 5(a)(3)(C) Determination for Microbial Commercial Activity Notice (MCAN) J-20-0002
This document describes EPA's Microbial Commercial Activity Notice (MCAN) review determination under amended TSCA for J-20-0002.
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TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-20-0022
This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-20-0022.
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TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0220
This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0220.
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TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-17-0191
This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-17-0191.
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TSCA Section 5(a)(3)(C) Determination for Premanufacture Number (PMN) P-18-0085
This document describes EPA's pre-manufacture notice review determination under amended TSCA for P-18-0085.
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Manufacturer-Requested Risk Evaluation of Diisodecyl Phthalate (DIDP)
Documents regarding the manufacturer-requested risk evaluation for DIDP
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Polymeric Substances on the TSCA Inventory
This paper explains the conventions for polymeric chemical substances on the Toxic Substances Control Act (TSCA) Chemical Substance Inventory.
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Certain Chemical Substances Containing Varying Carbon Chain Lengths (Alkyl Ranges Using the Cx-y Notation) on the TSCA Inventory
This paper explains the conventions that are applied to certain listings of chemical substances containing ranges of alkyl chain lengths (i.e., carbon chains of varying lengths) for chemical substances on the Toxic Substances Control Act (TSCA)
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Chemistry Assistance Manual for Premanufacture Notification Submitters under TSCA
The purpose of this book is to assist submitters in the technical aspects of Premanufacture Notice preparation.
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Products Containing Two or More Substances, Formulated and Statutory Mixtures on the TSCA Inventory
This paper explains the policies that are applied to listings of certain mixtures for the Toxic Substances Control Act (TSCA) Chemical Substance Inventory.
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Non-confidential List of TSCA New Chemical Exposure Limits, (updated March 2018)
The table on this page is intended to reflect legal requirements contained in TSCA section 5(e) Orders and/or section 5(a)(2) Significant New Use Rules (SNURs).
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Guidelines and Permitting for Livestock Anaerobic Digesters
Provides information and a listing of resources for anaerobic digester guidelines, codigestion guidelines and permitting
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Affirmative Employment Program
The Office of Civil Rights Affirmative Employment Initiatives, Programs and areas of responsibility for promoting diversity at EPA
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Title XIV of The Public Health Service Act: Safety of Public Water Systems (Safe Drinking Water Act)
Title XIV of The Public Health Service Act: Safety of Public Water Systems (Safe Drinking Water Act)
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Lead Modeling Peer Review
The focus of the peer review will be on gathering expert scientific input on the use of draft modeling approaches for developing health-based benchmarks for lead in drinking water.
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Perchlorate Peer Reviews
Describes the perchlorate model peer review process and outcome.
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Final Rulemaking on Clean Water Act Hazardous Substance Facility Response Plans
Final Rulemaking on Clean Water Act Hazardous Substance Worst Case Discharge
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Lists of EPA-Compliant Alternative Fuel Conversion Systems
The conversion systems on these lists have been certified by EPA as meeting applicable emission standards and are exempt from the Clean Air Act tampering prohibition.
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CAA Permitting in EPA's Mid-Atlantic Region
Air permitting in EPA's Mid-Atlantic region, Region 3; serving Delaware, D.C., Maryland, Pennsylvania, Virginia and West Virginia
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Expired Remediation General Permits for Massachusetts & New Hampshire
Information and documents from expired Remediation General Permits for Massachusetts and New Hampshire.