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EPA/OCSPP RIN: 2070-AL22 Publication ID: 2026 
Title: Formaldehyde; Regulation under the Toxic Substances Control Act (TSCA) 
Abstract: This rulemaking will address the unreasonable risk of injury to health from formaldehyde. Section 6(a) of the Toxic Substances Control Act (TSCA) requires that EPA, when it determines in a TSCA risk evaluation that a chemical substance presents unreasonable risk of injury to health or the environment, apply one or more requirements under TSCA section 6(a) by rule to the extent necessary so the chemical substance no longer presents unreasonable risk. EPA's final risk evaluation for formaldehyde, describing formaldehyde's conditions of use and presenting EPA's determination of unreasonable risk is in docket EPA-HQ-OPPT-2018-0438, with additional information including the draft risk evaluation and public comments received in docket EPA-HQ-OPPT-2023-0613. 
Agency: Environmental Protection Agency(EPA)  Priority: Other Significant 
RIN Status: Previously published in the Unified Agenda Agenda Stage of Rulemaking: Proposed Rule Stage 
Major: Undetermined  Unfunded Mandates: Undetermined 
EO 14192 Designation: Regulatory 
CFR Citation: 40 CFR 751   
Legal Authority: 15 U.S.C. 2605 Toxic Substances Control Act   
Legal Deadline:
Action Source Description Date
NPRM  Statutory  Statutory: TSCA section 6(c)  01/03/2026 
Final  Statutory  Statutory: TSCA section 6(c)  01/03/2027 

Statement of Need: This rulemaking is needed to address the unreasonable risk of formaldehyde that was identified in a risk evaluation completed under TSCA section 6(b). EPA reviewed the exposures and hazards of formaldehyde, the magnitude of risk, exposed populations, severity of the hazard, uncertainties, and other factors. EPA sought input from the public and peer reviewers as required by TSCA and associated regulations.

Summary of the Legal Basis: In accordance with TSCA section 6(a), if EPA determines in a final risk evaluation completed under TSCA section 6(b) that the manufacture, processing, distribution in commerce, use, or disposal of a chemical substance or mixture, or that any combination of such activities, presents an unreasonable risk of injury to health or the environment, the Agency must issue regulations requiring one or more of the following actions to the extent necessary so that the chemical substance no longer presents an unreasonable risk: (1) Prohibit or otherwise restrict manufacture, processing, or distribution in commerce of the substance, or limit the amount of the substance which may be manufactured, processed, or distributed in commerce; (2) Prohibit or otherwise restrict manufacture, processing, or distribution in commerce of the substance for a particular use or for a particular use above a set concentration, or limit the amount of the substance which may be manufactured, processed, or distributed in commerce for a particular use or for a particular use above a set concentration; (3) Require minimum warnings and instructions with respect to use, distribution in commerce, or disposal; (4) Require recordkeeping or testing by manufacturers or processors; (5) Prohibit or regulate any manner or method of commercial use; (6) Prohibit or regulate any manner or method of disposal for commercial purposes; and/or (7) Direct manufacturers or processors to give notice of the unreasonable risk to distributors, other persons and the public and replace or repurchase the substance.

Alternatives: TSCA section 6(a) requires EPA to address by rule chemical substances that the Agency determines present unreasonable risk upon completion of a final risk evaluation. As required under TSCA section 6(c), EPA will consider one or more primary alternative regulatory actions as part of the development of a proposed rule

Anticipated Costs and Benefits: EPA will prepare a regulatory impact analysis as the Agency develops the proposed rule.

Risks: As EPA determined in the TSCA section 6(b) risk evaluation, formaldehyde presents an unreasonable risk to human health. EPA must issue risk management requirements so that this chemical substance no longer presents an unreasonable risk. For more information, visit: https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/risk-management-existing-chemicals-under-TSCA.

Timetable:
Action Date FR Cite
NPRM  08/00/2026 
Final Rule  08/00/2027 
Regulatory Flexibility Analysis Required: Undetermined  Government Levels Affected: Federal 
Federalism: Yes 
Included in the Regulatory Plan: Yes 
International Impacts: This regulatory action will be likely to have international trade and investment effects, or otherwise be of international interest.
RIN Information URL: https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/risk-evaluation-formaldehyde  
Sectors Affected: 325 Chemical Manufacturing 
RIN Data Printed in the FR: No 
Agency Contact:
Jeffrey Putt
Environmental Protection Agency
Office of Chemical Safety and Pollution Prevention
1200 Pennsylvania Avenue NW, Mail Code 7404M,
Washington, DC 20460
Phone:202 564-3703
Email: putt.jeffrey@epa.gov

Ana Corado
Environmental Protection Agency
Office of Chemical Safety and Pollution Prevention
1200 Pennsylvania Avenue NW, Mail Code 7404M,
Washington, DC 20460
Phone:202 564-0140
Email: corado.ana@epa.gov