Federal EPA Registry Update

Federal Register :: Control of Air Pollution From New Motor Vehicles: Heavy-Duty Engine and Vehicle Standards;

Effective Date: March 27, 2023

Summary: This rule establishes more stringent emission limitations for heavy vehicles for model years 2027 and beyond.;

Pesticides Exceptions, Tolerances Etc.;

Federal Register :: Fluridone; Pesticide Tolerances;

Effective Date: January 20, 2023

Summary: The final rule establishes tolerance levels for the use of fluridone.;

Federal Register :: Malic Acid; Tolerance Exemption;

Effective Date: January 25, 2023

Summary: This final rule establishes an exemption of tolerance levels with malic acid when utilized in a manner set forth in the final rule.;

Federal Register :: Rimsulfuron; Pesticide Tolerances;

Effective Date: January 2, 2023

Summary: This final rule establishes residue levels for rimsulfuron in or on pomegranate and tropical and subtropical, small fruit, edible peel, subgroup 23A.;

Federal Register :: Fluopyram; Pesticide Tolerances;

Effective Date: February 1, 2023

Summary: This final rule establishes tolerance levels of fluopyram on/in coffee, green bean and other commodities listed within the rule. ;;

Proposed Rules

Federal Register :: Per- and Poly-Fluoroalkyl Chemical Substances Designated as Inactive on the TSCA Inventory; Significant New Use Rule;

Comments by March 27, 2023

Summary: EPA is proposing that SNUR be established for all inactive PFAs for the TSCA inventory.;

Federal Register :: Reconsideration of the National Ambient Air Quality Standards for Particulate Matter;

Comments by March 28, 2023

Summary: EPA is proposing to reduce the annual standard for PM2.5; in addition to adapting some air quality index numbers and monitoring requirements.;