Repackaging of pesticides into bulk containers has been allowed since 1977 under an enforcement policy issued by the United States Environmental Protection Agency. Repackaging of pesticides into reusable containers helps end users by eliminating disposal problems from empty containers. Many Wisconsin firms are involved in bulk repackaging. The term “bulk” means any container with a volume of more than 55 gallons or 100 pounds. Wisconsin’s bulk pesticide storage laws share this definition. Our inspections at bulk facilities periodically find violations of the enforcement policy. This paper will outline the basic requirements for a bulk repackager of pesticides.