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  1. Home
  2. PRIA Fees

A529 PRIA Fee Category

PRIA 5 Fee Determination Decision Tree:

Amend Antimicrobial Experimental Use Permit


Below is the fee for your selected Fee Category for Fiscal Years 2025-2026

Action Code Description FY'25 - FY'26 Fee Decision Time (months)
A529 Amendment to Experimental Use Permit; requires data review or risk assessment. (2) (3) $17,203 9
PRIA Decision Tree

Go to the start of the Decision Tree

Do you plan to request either of the following types of waivers?

Waiver Pay Amount
50% waiver You pay ---->>>>> $8,602
75% waiver You pay ---->>>>> $4,301

To pay the fee shown above, go to Paying PRIA Application Fees web page and follow the instructions.

How to submit your application directly to EPA.

Action Code Interpretation

An application to amend an Experimental Use Permit (EUP) application for the currently registered uses. The application requires review of the amendment, including data review and/or new risk assessments for the currently registered uses. If new uses are being proposed, then the application would not fall within this category.

All inert ingredients used in the product must be EPA approved for the proposed use(s), pending approval with the Agency for the applicable uses, or included in an inert petition submitted within the package for the applicable uses. Each application for a new inert approval submitted in this package is subject to its own registration service fee.

The Agency will provide the applicant with a pre-decisional determination 2 weeks prior to the PRIA decision review time due date which specifies any label changes that have to be made in order to grant the requested experimental use permit. If the label issues cannot be resolved prior to the PRIA decision review time due date, then the Agency will issue to the applicant its regulatory decision with the specific label changes and supporting documentation on or just before the PRIA decision review time due date.

If the Agency determines that endangered species analysis is required according to section 33(c)(3)(B) for this specific type of action, the decision review time can be extended to conduct the endangered species assessment one time only for up to 50%, upon written notification to the applicant, prior to completion of the technical screening. This extension is contingent on Agency issuing the ESA guidance applicable to this PRIA category.

At that time the applicant must either (a) agree to all of the label changes and submit a revised label that incorporates all of these label changes; or (b) does not agree with one or more of the label changes and request up to 30 days to reach agreement with the Agency and submit a revised label that incorporates all of the agreed upon label changes, which the Agency has 2 business days to review; or (c) withdraw the application without prejudice.

Go to the start of the Decision Tree

PRIA Fees

  • About PRIA 5
  • About PRIA Fees
  • Determining Fees
  • Related Application Fees
  • Fee Schedule
  • Paying application Fees
  • PRIA Fee Reduction and Refund
Contact Us About PRIA Fees
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 6, 2025
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