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  2. PRIA Fees

B683 PRIA Fee Category

PRIA 5 Fee Determination Decision Tree:

Amend Biopesticide Biochemical/Microbial Registration


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)
B683 Amendment; no change to an established tolerance or tolerance exemption; requires review/update of previous risk assessment(s) without data submission (e.g., labeling changes to Restricted Entry Interval, Personal Protective Equipment, Preharvest Interval). $7,689 6
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 ---->>>>> $3,845
75% waiver You pay ---->>>>> $1,923

o 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

Modification in the label of a registered product that is not substantially similar to a currently registered product and that requires review and Agency determination of whether the existing database would support a change or modification to the amended label. Agency update of existing risk analysis/assessment may be required. No data is submitted to support this label amendment. Examples of label changes or modifications in this category include: label changes to Directions for Use (including restricted entry intervals (REI), personal protective equipment (PPE), pre‐harvest interval (PHI), application rate, application frequency, application timing, addition of aerial or chemigation application methods consistent with PR Notices 87‐1 and 93‐2, ground water or surface water advisory statements, etc. that require risk analysis by EPA.

(a) EPA-initiated amendments shall not be charged registration service fees. (b) Registrant-initiated fast-track amendments are to be completed within the timelines specified in FIFRA Section 3(c)(3)(B) and are not subject to registration service fees. (c) Registrant-initiated fast-track amendments handled by the Antimicrobials Division are to be completed within the timelines specified in FIFRA Section 3(h) and are not subject to registration service fees. (d) Registrant initiated amendments submitted by notification under Pesticide Registration (PR) Notices, such as PR Notice 98-10, continue under PR Notice timelines and are not subject to registration service fees. (e) Submissions with data and requiring data review are subject to registration service fees.

Where the action involves approval of a new or amended label, on or before the end date of the decision review time, the Agency shall provide to the applicant a draft accepted label, including any changes made by the Agency that differ from the applicant-submitted label and relevant supporting data reviewed by the Agency. The applicant will notify the Agency that the applicant either (a) agrees to all of the terms associated with the draft accepted label as amended by the Agency and requests that it be issued as the accepted final Agency-stamped label; or (b) does not agree to one or more of the terms of the draft accepted label as amended by the Agency and requests additional time to resolve the difference(s); or (c) withdraws the application without prejudice for subsequent resubmission, but forfeits the associated registration service fee. For cases described in (b), the applicant shall have up to 30 calendar days to reach agreement with the Agency on the final terms of the Agency-accepted label. If the applicant agrees to all of the terms of the accepted label as in (a), including upon resolution of differences in (b), the Agency shall provide an accepted final Agency-stamped label to the registrant within 2 business days following the registrant’s written or electronic confirmation of agreement to the Agency.

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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