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  2. PRIA Fees

A539 PRIA Fee Category

PRIA 5 Fee Determination Decision Tree:

Antimicrobial New Active Ingredient/New Active Use, Experiment 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)
A539 New Active Ingredient/New Use, Experimental Use Permit application; Nonfood use. Credit 45% of fee toward new active ingredient/new use application that follows. (3) $138,699 15
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 ---->>>>> $69,350
75% waiver You pay ---->>>>> $34,675

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 Experimental Use Permit (EUP) application for nonfood use(s) of an active ingredient that is not currently registered. The Antimicrobial Pesticide Use Site Index (USI) describes nonfood uses and provides guidance to determine if labeled uses require the establishment of a tolerance or exemption from the requirement of a tolerance. The USI gives examples of the general types of use sites that are commonly listed on antimicrobial labels. All nonfood uses included in the application are covered by the base fee for the application in this category if submitted simultaneously. A credit of 45% of the New Active Ingredient fee will be applied to the application that follows.

A credit of 45% of the New Active Ingredient fee will be applied to the application that follows. 45% of this category’s fee will be credited against the new active ingredient’s application fee whose submission follows that of this EUP.

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.

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.

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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