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3/4/2026

Airworthiness Directives; Airbus SAS Airplanes

The FAA is superseding Airworthiness Directive (AD) 2024-19-13 to address an unsafe condition on certain Airbus SAS airplanes, requiring new or more restrictive airworthiness limitations.

3/4/2026

Airworthiness Directives; Lycoming Engines

The FAA is superseding Airworthiness Directive 2024-21-02 for Lycoming Engines model engines with certain connecting rod assemblies, expanding the applicability and requiring replacement of connecting rod bushings.

3/4/2026

Deletion From the National Priorities List

The Environmental Protection Agency (EPA) has deleted the Corozal Well site from the Superfund National Priorities List (NPL) after completing all necessary response actions.

3/4/2026

USITC Investigates Allegations of Patent Infringement by Certain MRAM Devices

The US International Trade Commission (USITC) has initiated an investigation into allegations of patent infringement by certain magnetoresistive random access memory (MRAM) devices, products containing the same, and components thereof, following a complaint filed by Avalanche Technology, Inc. on January 28, 2026.

3/4/2026

NMFS Prohibits Pacific Cod Fishing in Gulf of Alaska Using Pot Gear

The National Marine Fisheries Service (NMFS) has prohibited directed fishing for Pacific cod by vessels using pot gear in the Central Regulatory Area of the Gulf of Alaska to prevent exceeding the 2026 total allowable catch (TAC) of Pacific cod allocated to vessels using pot gear in the area.

3/4/2026

U.S. Department of Commerce Announces Final Results of Antidumping Duty Changed Circumstances Review for Glycine from China

The U.S. Department of Commerce has determined that Salvi Chemical Industries Ltd. is ineligible to participate in the importer certification process due to failure to demonstrate the removal of Chinese-origin glycine from its production process and accurate documentation of material origin, resulting in continued AD order applicability for Salvi's glycine production, processing, and export.