Login Help   NPIRS Home

We use cookies to ensure the basic functionalities of the website and to enhance your online experience. Ways in which we use these cookies and other tracking technologies include session tracking, provide and remember user login, record sessions for playback, and to optimize site functionality. By continuing, you give consent to our use of these technologies and our terms including important waivers.

Search PPIS

Last Updated: 2025-12-01

This public search only displays the first 25 results and only includes active Section 3 products.

Effective November 15, 2025, due to higher level of cyber-security risks, we have implemented a change in our public access. Individuals will have a limit of 50 free public searches per week. If your organization is a NPIRS subscriber, please log in to your user account where you will continue to have unlimited access for public searches as a feature to your NPIRS subscription. If you are not able to log in, please contact your organization's account administrator to grant you access.
If you are not an active subscriber, please contact npirs@purdue.edu for additional information on system functionality or subscribe using the application found on the website.



EPA Registration Data

Company or Brand Name


Can enter EPA company number or name. If name, the list of options will appear after 2 characters . Please select one option from the list

After 4 characters a list of existing products will appear. A general search can be done by not selecting from the list.

Active Ingredient


After 4 characters a list of options will appear, please select one from the list.