Environmental Protection Agency April 11, 2024 – Federal Register Recent Federal Regulation Documents

Silane, Hexadecyltrimethoxy-, Hydrolysis Products With Silica in Pesticide Formulations; Pesticide Tolerance Exemption
Document Number: 2024-07192
Type: Rule
Date: 2024-04-11
Agency: Environmental Protection Agency
This regulation establishes an exemption from the requirement of a tolerance for residues of silane, hexadecyltrimethoxy-, hydrolysis products with silica (CAS Reg. No. 199876-45-4) when used as an inert ingredient (Pickering emulsion) on growing crops and raw agricultural commodities pre- and post-harvest at no more than 0.6% by weight of the pesticide formulation. Evonik Corporation, 299 Jefferson Road, Parsippany, NJ 07054 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 silane, hexadecyltrimethoxy-, hydrolysis products with silica, when used in accordance with the terms of this exemption.
Air Plan Approval; KY; Updates to Attainment Status Designations
Document Number: 2024-07702
Type: Proposed Rule
Date: 2024-04-11
Agency: Environmental Protection Agency
The Commonwealth of Kentucky, through the Kentucky Energy and Environment Cabinet (Cabinet), Kentucky Division for Air Quality (KDAQ), submitted a revision to the Kentucky State Implementation Plan (SIP) on November 29, 2022. The SIP revision updates the geographical boundary description and attainment status designation for the Henderson-Webster nonattainment area for the 2010 Sulfur Dioxide (SO2) primary National Ambient Air Quality Standards (NAAQS). The update is being made to conform Kentucky's attainment status tables with the federal attainment status designations made for this area. The SIP revision also includes minor language changes in the attainment status designations provisions. EPA is proposing to approve Kentucky's SIP revision pursuant to the Clean Air Act (CAA or Act).
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