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On November 13, 2024, the U.S. Environmental Protection Agency (EPA) announced the release of its interim guidance and additional materials to support the regulatory community in implementing the requirements of the October 4, 2024, final rule for the Agricultural Worker Protection Standard (WPS) Application Exclusion Zone (AEZ) (2024 AEZ Rule). EPA also has created a Frequently Asked Questions (FAQ) document regarding the rulemaking, as well as a chart comparing the differences between the 2015...

On March 13, 2023, the U.S. Environmental Protection Agency (EPA) issued a proposed rule that would update the pesticide Application Exclusion Zone (AEZ) requirements under the 2015 Agricultural Worker Protection Standard (WPS). 88 Fed. Reg. 15346. The proposed rule is available at EPA-HQ-OPP-2022-0133, and comments on the proposed rule are due on or before May 12, 2023. Application Exclusion Zone According to EPA’s press release, the WPS regulations offer protections to...

On October 30, 2020, the U.S. Environmental Protection Agency (EPA) issued a final rule on the Agricultural Worker Protection Standard (WPS) regulation that revises the requirements on the pesticide application exclusion zone (AEZ), defined as an “area surrounding the point(s) of pesticide discharge from the application equipment that must generally be free of all persons during pesticide applications.”  According to EPA, the targeted changes improve the enforceability and...

On October 24, 2019, the U.S. Environmental Protection Agency (EPA) announced that it is proposing narrow updates to the Worker Protection Standard’s (WPS) provision on the Application Exclusion Zone (AEZ) requirements.  By narrowing updates to the WPS, EPA states that it will “improve the long-term success of the agency’s Application Exclusion Zone requirements” and “would improve enforceability for state regulators and reduce regulatory burdens for farmers.”  EPA believes...