Introduction
U.S. pesticide regulation is entering a new phase of digitalization and science-based oversight. The launch of EPA’s MyPest system, phased bilingual labeling requirements, tighter expectations for FIFRA 25(b) products, and California’s streamlined amendment reviews are reshaping compliance and market access.
This overview highlights the key U.S. pesticide regulatory developments in 2026 that companies should prepare for in the coming cycle.
U.S. EPA Advances Pesticide Regulation Through MyPest System Launch and Organizational Reform
In 2025, the U.S. Environmental Protection Agency (EPA) initiated a major modernization of its pesticide regulatory framework.
On January 17, EPA officially launched MyPest, a new digital system designed for pesticide registration applicants, providing end-to-end, real-time tracking of review status and significantly enhancing transparency and communication efficiency.
Beginning in May 2025, EPA also implemented internal organizational restructuring aimed at streamlining review processes and reducing application backlogs. These initiatives have now successfully enhanced the review efficiency of the EPA.
Collectively, these measures signal a shift toward a more digitalized, efficient, and predictable direction, creating favorable conditions for companies seeking to accelerate product approvals and market entry.
REACH24H's Recommended Actions for Enterprises:
Register and activate MyPest accounts as early as possible to fully leverage its status notifications, document management, and communication functions.
Take advantage of accelerated EPA review timelines by prioritizing submissions for high-potential products, thereby shortening compliance cycles and improving time-to-market.
U.S. EPA Introduces Phased Bilingual Labeling Requirements for Pesticide Products
In March 2025, the U.S. EPA formally issued its bilingual pesticide labeling policy, mandating the inclusion of Spanish translations on pesticide labels for products sold in the United States. Implementation will begin in December 2025 and proceed in phases.
The initial phase prioritizes Restricted Use Pesticides (RUPs) and Agricultural Products (Non-RUPs) classified under Acute Toxicity Category I.
By 2030, the requirement will expand to all pesticide products, establishing full mandatory compliance across product categories.
All label updates will be submitted and managed through EPA’s MyPest digital platform, marking the advent of dual "linguistic + digital" oversight.
REACH24H's Recommended Actions for Enterprises:
Conduct an immediate review of U.S. product portfolios to identify the specific compliance deadlines for each product.
Initiate professional translation, formatting alignment, and regulatory review of bilingual label content to ensure consistency between English and Spanish versions and conformity with EPA requirements.
Plan inventory transitions and label changeovers carefully to avoid product withdrawal, shipment delays, or customs clearance issues resulting from non-compliant labeling.
AAPCO to Release New FIFRA Minimum Risk Pesticides – 25(b) Product Efficacy Data Guidance
The FIFRA 25(b) Workgroup under the Association of American Pesticide Control Officials (AAPCO) is set to release a new "FIFRA Minimum Risk Pesticides – 25(b) Product Efficacy Data Guidance."
This guidance will address an area that has long lacked unified standards and, for the first time, clearly defining compliance expectations for efficacy claims, supporting test data, and label statements.
The guidance reflects a shift in U.S. regulatory oversight of 25(b) products—moving from the previously relatively lenient approach toward a science-based regulatory model, sending a clear signal that “minimum risk” does not equate to “minimal compliance.” Amid rising overall compliance standards, minimum risk pesticides are now required to have verifiable and demonstrable efficacy data.
REACH24H's Recommended Actions for Enterprises:
Closely monitor the progress of the new guidance and develop a thorough understanding of the updated requirements for efficacy data and the boundaries of efficacy claims.
Review existing 25(b) product labels and marketing materials to assess alignment with forthcoming review standards.
For new products, design scientifically sound efficacy support strategies early to avoid compliance risks arising from overstated claims or insufficient evidence.
California DPR Launches Submission Prioritization Pilot for Amendments
Starting in November 2025, the California Department of Pesticide Regulation (DPR) initiated a six-month Submission Prioritization Pilot for specific submission types. Eligible categories primarily include: label amendments, Non-FIFRA related notifications, and minor formulation amendments, etc. Submissions meeting these eligibility criteria will be prioritized for review to reduce processing time.
Should the pilot prove effective, the pilot may be expanded into a permanent mechanism, potentially shortening approval timelines for comparable submissions in the future.
This initiative highlights California’s efforts to improve efficiency, transparency, and consistency in the registration process, and provides a valuable opportunity for companies to proceed with market expansion more seamlessly.
REACH24H's Recommended Actions for Enterprises:
Immediately assess whether existing or planned amendment submissions for California align with the pilot’s eligibility criteria.
Prioritize eligible submissions during the pilot period to maximize the potential for faster application approvals.
Ensure the dossiers and related documents for submission are complete and well-prepared to pass formal review upon initial submission and fully leverage the benefits of the accelerated review period.
Contact Us
As regulatory requirements continue to evolve, early planning and disciplined execution will be critical—contact our regulatory experts at customer@reach24h.com for tailored compliance support.
