Registration References

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  • A Guide for Pesticide Registrants, PDF

  • The California Department of Pesticide Regulation Resource Center houses approximately 60,000 volumes of data containing more than 180,000 studies submitted by registrants to support the registration of their products. This data includes information on a pesticide's physical, chemical, and toxicological properties; efficacy; intended usage; and application methods. The Center is open to authorized staff only. However, data may be requested through the California Public Records Act. For further information, please contact

Checklists for Product Registration

Guides to Understanding Pesticide Registration (Fact Sheets)

Registration Processing and Tracking

For content questions, contact:
Aron Lindgren
1001 I Street, P.O. Box 4015
Sacramento, CA 95812-4015
Phone: (916) 324-3563