Environmental Protection Agency November 8, 2022 – Federal Register Recent Federal Regulation Documents

Acetic Acid, 2-Ethylhexyl Ester; Exemption From the Requirement of a Tolerance
Document Number: 2022-23997
Type: Rule
Date: 2022-11-08
Agency: Environmental Protection Agency
This regulation establishes an exemption from the requirement of a tolerance for residues of acetic acid, 2-ethylhexyl ester (CAS Reg. No. 103-09-3) when used as an inert ingredient (solvent/cosolvent) at a concentration not to exceed 50% in pesticide formulations applied to growing crops. SciReg, Inc., on behalf of Solvay USA Inc., submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting establishment of an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of acetic acid, 2-ethylhexyl ester, when used in accordance with the terms of the exemption.
Nitric Acid; Exemption From the Requirement of a Tolerance
Document Number: 2022-23978
Type: Rule
Date: 2022-11-08
Agency: Environmental Protection Agency
This regulation establishes an exemption from the requirement of a tolerance for residues of nitric acid (CAS Reg. No. 7697-37-2) when used as an inert ingredient (pH adjuster) applied to crops and raw agricultural commodities pre- and post-harvest, limited to no more than 10% by weight in the pesticide formulation. Technology Sciences Group, Inc. on behalf of Organisan Corporation, submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting establishment of an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of nitric acid when used in accordance with the terms of the exemption.
Pesticides; Addition of Chitosan (Including Chitosan Salts) to the List of Active Ingredients Permitted in Exempted Minimum Risk Pesticide Products
Document Number: 2022-23682
Type: Rule
Date: 2022-11-08
Agency: Environmental Protection Agency
The Environmental Protection Agency (EPA) is adding a substance commonly referred to as chitosan (also known by its chemical name: poly-D-glucosamine) (CAS No. 9012-76-4) to the list of active ingredients eligible for use in minimum risk pesticide products exempt from registration and other requirements of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). In doing so, EPA is specifying that the listing also includes those chitosan salts that can be formed when chitosan is mixed with the acids that are listed as active or inert ingredients eligible for use in minimum risk pesticide products.
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