On 1/31/25, EPA Region 6 issued a formal Notice of Warning (NOW) to Sisu Commercial Products LLC, located in Tulsa, OK. The NOW was issued for an alleged violation of the Federal Insecticide, Fungicide, and Rodenticide Act; specifically, Sisu Commercial Products' failure to file a 2023 pesticide production report for the EPA-registered establishment 93707-OK-1 by the March 1 due date.