EPA Proposes Safety Check on Niche Pesticide 4-CPA
Published Date: 7/22/2025
Notice
Summary
The EPA is sharing its proposed decision on the pesticide 4-CPA and wants your thoughts! This affects farmers, pesticide makers, and anyone using 4-CPA products. The EPA plans to keep 4-CPA registered but may add new safety rules soon—so keep an eye out and get ready to comment before the deadline!
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
4-CPA Registration Will Remain Active
The EPA proposes to keep the pesticide 4-CPA registered, so farmers, pesticide makers, and other users can continue using approved 4-CPA products. This preserves ongoing access to those products while the agency completes its registration review.
Possible New 4-CPA Safety Requirements
The EPA indicates it may add new safety rules for 4-CPA as part of the registration review, which could change how the pesticide is used, labeled, or sold. Farmers, pesticide manufacturers, and other users may need to follow new safety steps or compliance actions if those rules are finalized.
Your PRIA Score
Personalized for You
How does this regulation affect your finances?
Sign up for a PRIA Policy Scan to see your personalized alignment score for this federal register document and every other regulation we track. We analyze your financial profile against policy provisions to show you exactly what matters to your wallet.
Key Dates
Department and Agencies
Related Federal Register Documents
2026-11047 — National Emission Standards for Hazardous Air Pollutants From Hazardous Waste Combustors: Residual Risk and Technology Review
The EPA just updated rules for places that burn hazardous waste, like incinerators and boilers, to keep the air safe and clean. They confirmed current standards work well but added new limits on harmful gases like hydrogen fluoride and hydrogen cyanide. These changes start June 3, 2026, and include easier electronic reporting and some new rules for startup and shutdown times—helping protect health without big costs.
2026-10641 — Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Federal CCR Permit Program; Reopening of Comment Period
The EPA is reopening the comment period until June 29, 2026, for its proposed rule to create a federal permit program for safely disposing of coal ash from power plants. This affects electric utilities that handle coal waste and aims to improve environmental safety while possibly impacting their costs. Now’s the time for everyone to share their thoughts and help shape the rules!
2026-10387 — Phasedown of Hydrofluorocarbons: Reconsideration of Certain Regulatory Requirements Promulgated Under the Technology Transitions Provisions of the American Innovation and Manufacturing Act of 2020
The EPA is updating rules to phase down hydrofluorocarbons (HFCs), chemicals used in cooling systems like refrigerators and air conditioners. These changes affect businesses in refrigeration, supermarkets, semiconductor manufacturing, and more, allowing some older equipment made before 2025 to keep running. The new rules kick in on July 27, 2026, helping industries transition smoothly while cutting harmful emissions.
2026-10086 — Extending the Compliance Deadline for the PFOA and PFOS Maximum Contaminant Levels
The EPA is giving water systems more time to meet safety rules for two harmful chemicals, PFOA and PFOS, by extending the deadline from April 2029 to April 2031 if they ask for it. This helps water providers get ready without rushing, keeping our drinking water safe. The EPA wants your thoughts and will hold a public hearing in July 2026 to hear from everyone.
2026-10085 — Rescission of Regulatory Determinations and Removal of Related Provisions for Four PFAS Substances (PFHxS, PFNA, HFPO-DA (GenX), and the Mixture of These Three PFAS Plus PFBS)
The EPA is proposing to undo its rules for four PFAS chemicals (PFHxS, PFNA, GenX, and a mix including PFBS) in drinking water because the original process wasn’t done right. This means public water systems won’t have to monitor or treat these chemicals for now. People and water providers should weigh in by July 20, 2026, and a virtual hearing happens July 7.
2026-09895 — Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category-Unmanaged Combustion Residual Leachate
The EPA is updating rules for steam electric power plants to better control dirty water leaking from leftover coal waste. This change affects existing power plants and is expected to save up to $1 billion a year while protecting water quality. Comments on the proposal are open until June 17, 2026, so now’s the time to speak up!
Previous / Next Documents
Previous: 2025-13706 — Sunshine Act Meetings
The National Credit Union Administration is holding an open meeting on July 24, 2025, to talk about cool topics like Artificial Intelligence, an Ombudsman update, and the Central Liquidity Facility. This affects credit unions and anyone interested in how they operate and stay safe. No big costs or delays here—just a clear, transparent chat you can trust!
Next: 2025-13689 — Denali Structured Return Strategy Fund, et al.
The Denali Structured Return Strategy Fund and its partners want permission to team up and invest together in certain companies, even though current rules usually say no. This change affects several investment funds and could help them work smarter and share money in new ways. If no one objects by August 11, 2025, the SEC will approve this plan, potentially opening doors for smoother joint investments soon.