An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

A534 PRIA Fee Category

PRIA 4 Fee Determination Decision Tree:

Antimicrobial Active Ingredient - Other Actions - Protocol Review


Below is the fee for your selected Fee Category for Fiscal Years 2020-2021

Action Code Description FY'20 - FY'21 Fee Decision Time (months)
A534 Rebuttal of agency reviewed protocol, applicant initiated $4,963 4

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

Waiver Pay Amount
50% waiver You pay ---->>>>> $2,482
75% waiver You pay ---->>>>> $1,241

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

A submission to the EPA rebutting the conclusion(s) reached for a previously submitted study protocol. The science review of the study protocol is considered the completed PRIA decision. Any written response contesting the conclusions in the review is considered to be a separate action and subject to a separate fee under PRIA.

This PRIA category applies to rebuttals of all protocol reviews (except HSRB protocol reviews), whether the original protocol was subject to PRIA or not.  

Go to the start of the Decision Tree