State Public The National Pesticide Information Retrieval System (NPIRS) State Public website contains information pertaining to pesticides either currently or previously licensed for distribution and sale in the United States and is provided for informational purposes only. Information derived from this system does not constitute a label replacement or a recommendation. Before applying any pesticide, applicators must determine if the product under consideration is correct for the intended use site. Always check the container/package label to determine if the intended use site is included on the label. READ AND FOLLOW LABEL INSTRUCTIONS BEFORE USING ANY PESTICIDE PRODUCT. States that provide current pesticide registration data are searchable in six ways including active ingredient, site, pest, EPA registration number, product name, and company name. The states colored gray with "No Current Data" are not searchable. If your state's registration data is not searchable, contact your state agency and request that they send their current pesticide registration data to NPIRS. There is no charge to the states to be included on this website. To search a particular state's pesticide registration data, click within the state's area on the map. The Accepted Labels State Tracking and Repository (ALSTAR) application developed by NPIRS provides access to the electronic pesticide labels for the products registered in states. For more information regarding which companies and states are participating in ALSTAR, visit the ALSTAR Public website.