Pesticides Registration Manual Home Page

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)(3 pp, 534 K)
• Internal OPP Memorandum on Confidential Statements of Formula for End-Use Products and Manufacturing Use Products (PDF)(5 pp, 870 K)