This petition from Zach Wilkinson, COO Tidal Vision Products, LLC, dated October 10, 2018, and amended April 4, 2019, asks that EPA add chitosan (CAS # 9012-76-4) to the list of Inert Ingredients on the EPA Minimum Risk Pesticide List, 40 CFR Part 152.25(f), in addition to, and at the same time as adding chitosan to the EPA Minimum Risk Pesticide Active Ingredient list.

For help with accessibility of these documents.

• Petition to Add Chitosan to EPA’s Minimum Risk Pesticide List (PDF)(48 pp, 11 MB)
• Amendment to Add Chitosan to EPA’s Inert Ingredient List (PDF)(2 pp, 85 K)