DPR 25-001 – Addition of Chitosan to List of Active Ingredients Allowed in Exempted Minimum Risk Pesticides
DPR amended Title 3, California Code of Regulations section 6147(a)(5)(A). This action adds chitosan to the list of active ingredients permitted in exempted pesticide products. This action mirrors the U.S. Environmental Protection Agency’s recent action adding chitosan to Title 40, Code of Federal Regulations section 152.25(f)(1) that was published in the Federal Register Vol. 87, No. 67364 on November 8, 2022.
Date Noticed: 01/31/2025
Effective Date: 08/13/2025
Status: Adopted
Section 100: No
Adopted: Yes
Status & Notes:
Filed with Secretary of State 8/13/2025
Comment Period:
- 01/31/2025 - 03/17/2025
Attachments
- Notice of Proposed Regulatory Action - English pdf
- Proposed Text - English pdf
- Initial Statement of Reasons - English pdf
- Economic and Fiscal Impact Statement (Form 399) - English pdf
- Final Statement of Reasons - English pdf
- Text of Final Regulations - English pdf Filed with Secretary of State 8/13/2025; Effective 8/13/2025