Pesticide Registration Manual: Confidential Statement of Formula Documents

The documents listed here provide guidance on confidential statement of formula issues:

• How to Prepare a Confidential Statement of Formula (CSF) for Biochemical and Microbial Pesticides
• Internal OPP Memorandum on Confidential Statements of Formula for Technical Grade Active Ingredients (pdf) (521.2 KB)
• Internal OPP Memorandum on Confidential Statements of Formula for End-Use Products and Manufacturing Use Products (superseded) (pdf) (849.2 KB)
• Internal OPP Memorandum of Confidential Statements of Formula for End-Use Products and Manufacturing Use Products (updated) (pdf) (975.93 KB)