June 28, 2025

EPA to Reconsider Asbestos Part 1 Risk Management Rule Following Legal Challenge

On June 16, 2025, the U.S. Environmental Protection Agency (EPA) filed a motion with the U.S. Court of Appeals for the Fifth Circuit requesting that litigation over its 2024 final rule regulating chrysotile asbestos under the Toxic Substances Control Act (TSCA) be held in abeyance for an additional six months. According to the filing, EPA intends to initiate a new notice-and-comment rulemaking to reconsider certain provisions of the rule. The litigation, Texas Chemistry Council, et al. v. EPA,...
June 27, 2025

MPCA Will Postpone January 1, 2026, Reporting Deadline On Products Containing Intentionally Added PFAS

This week the Minnesota Pollution Control Agency (MPCA) posted Parts One and Two of its response to pre-hearing and hearing comments. Part One states that 67 commenters submitted written comments on the April 2025 proposed rule. During the May 22, 2025, hearing on the proposed rule, 11 stakeholders presented verbal testimony. According to the document, MPCA has reviewed the comments and “has identified some parts of the proposed rule that require clarification, or that the agency would...
June 26, 2025

NASEM Will Hold Workshop on Synthetic Biology for Biomanufacturing and Predictable Engineering on July 1, 2025

On July 1, 2025, the National Academies of Sciences, Engineering, and Medicine (NASEM) will hold a workshop session on transformative science and technology for the U.S. Department of Defense (DOD), “Synthetic Biology for Biomanufacturing and Predictable Engineering.” NASEM states that “[a]dvances in biotechnology and biomanufacturing are essential for the United States to maintain global leadership as well as for supporting economic and national security interests.” The workshop session...
June 24, 2025

EPA Announces Availability of Updated Interim Maps Developed under Its Endangered Species Protection Program

On June 12, 2025, the U.S. Environmental Protection Agency (EPA) announced the availability of updated refined interim core maps that identify areas that EPA states are important to 12 threatened or endangered (listed) species and their critical habitats as designated by the U.S. Fish and Wildlife Service (FWS). These refined interim maps are based on information developed by FWS and were developed by EPA’s Office of Pesticide Programs (OPP), the Center for Biological Diversity (CBD), and...
June 23, 2025

APHIS Announces Updated Pre-Application Questionnaire in APHIS eFile

On June 13, 2025, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced that its Biotechnology Regulatory Services (BRS) has launched an updated Pre-Application Questionnaire that will replace the BRS Permitting Assistant in APHIS eFile. According to APHIS, applicants using APHIS eFile will experience: An interface that leads applicants through a series of questions to determine if their application qualifies for a notification or if a permit...
June 20, 2025

USDA TO THE RESCUE! First, Immigration Policies — Will MAHA Be Next?

The U.S. Department of Agriculture (USDA) has been around for more than 150 years, stressing the importance of American agriculture to a bountiful food production system since Abraham Lincoln first signed it into being in 1862. Lincoln himself, in fact, in his 1864 final annual message to Congress, christened USDA “the people’s Department,” just before commending it “to the continued attention and fostering care of Congress.” From industrialization to the mechanization of farming,...
June 20, 2025

EPA Will Extend Postponement of Effective Date of Certain Provisions of Final TCE Risk Management Rule

The U.S. Environmental Protection Agency (EPA) provided on update on June 18, 2025, on the status of the December 2024 Toxic Substances Control Act (TSCA) risk management rule for trichloroethylene (TCE). According to EPA, it is postponing until August 19, 2025, certain requirements already postponed in March 2025. EPA notes that these requirements relate only to the TSCA Section 6(g) exemptions in the final TCE rule. According to EPA, “[t]his will ensure that the timing of EPA’s...
June 18, 2025

EPA Proposes RFS Standards for 2026 and 2027, Will Hold Hearing on July 8, 2025

The Clean Air Act (CAA) requires the U.S. Environmental Protection Agency (EPA) to determine the applicable volume requirements for the Renewable Fuel Standard (RFS) for years after those specified in the statute. On June 17, 2025, EPA proposed the applicable volumes and percentage standards for 2026 and 2027 for cellulosic biofuel, biomass-based diesel (BBD), advanced biofuel, and total renewable fuel. 90 Fed. Reg. 25784. EPA notes that the proposed rule also includes a number of regulatory...
June 18, 2025

EPA Releases Draft Charge Questions for SACC Meeting on Phthalates and Memorandum on Proposed Refinement for Estimating DBP Skin Exposures

On June 16, 2025, the U.S. Environmental Protection Agency (EPA) announced the release of the draft charge questions for discussion at the upcoming Science Advisory Committee on Chemicals (SACC) meeting to review all documents released thus far on the risk evaluations of five phthalates. SACC will review the draft risk evaluations for dibutyl phthalate (DBP), di(2-ethylhexyl) phthalate (DEHP), and dicyclohexyl phthalate (DCHP), as well as cross-cutting documents related to DBP, DEHP, DCHP, butyl...
June 17, 2025

PPG Withdraws TSCA Section 21 Petition to Amend Final TCE Risk Management Rule for Specialty Polymeric Microporous Sheet Materials Manufacturing

As reported in our May 13, 2025, blog item, on March 24, 2025, PPG Industries, Inc. (PPG) submitted a petition seeking an amendment to the U.S. Environmental Protection Agency’s (EPA) December 2024 final risk management rule for trichloroethylene (TCE). PPG requested an amendment to the exemption for the industrial and commercial use of TCE as a processing aid for specialty polymeric microporous sheet materials manufacturing that would allow PPG to meet an interim existing chemical exposure...