Blogs

On October 2, 2025, the U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG) released a report entitled Lessons Learned from Prior Oversight Related to the EPA’s Rulemaking. According to the report, OIG initiated the project to describe the lessons identified from select EPA OIG and U.S. Government Accountability Office (GAO) reports to help inform EPA’s future rulemaking efforts. OIG states that it reviewed 17 reports and identified five lessons from these prior...

The Organisation for Economic Co-operation and Development (OECD) has published a September 2025 document entitled Guidance Document on Assessing the Apparent Accumulation Potential of Nanomaterials. The document is intended to provide specific advice on how to conduct bioaccumulation tests in fish with nanomaterials following Test Guideline (TG) 305 (OECD 2012), once it has been decided that such a fish test is needed. The purpose is to offer guidance on the critical points indicated in the...

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced on September 29, 2025, that it determined that MON 95379 Lepidopteran-Protected Maize (corn), which was developed using genetic engineering to produce two insecticidal proteins to protect against feeding damage caused by target lepidopteran pests, is no longer considered regulated. 90 Fed. Reg. 46546. APHIS states that its determination is based on its evaluation of information and data...

The American Chemical Society (ACS) has begun accepting nominations for the 2026 Green Chemistry Challenge Awards. The awards are intended to promote the environmental and economic benefits of developing and using novel green chemistry. They recognize novel green chemistry technologies that reduce or eliminate the use of hazardous substances, use less energy and water, and improve the sustainability of products while demonstrating economic benefits. Although the awards were established in 1996...

On September 4, 2025, the Office of Management and Budget (OMB) published the Trump Administration’s Spring 2025 Unified Agenda. The U.S. Department of Agriculture’s (USDA) Unified Agenda includes the following Animal and Plant Health Inspection Service (APHIS) rulemakings: Regaining Lost Efficiencies for Products of Biotechnology: According to the Unified Agenda item, this interim rule will create exemptions from USDA’s regulations for plants and microbes that are already subject to U.S....

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced on September 4, 2025, that it determined that ISK-311NR-4 phalaenopsis (moth orchid), which was developed using genetic engineering to produce a blue-purple flower color, is no longer considered regulated. 90 Fed. Reg. 42737. APHIS states that its determination is based on its evaluation of information and data Ishihara Sangyo Kaisha, Limited submitted in its petition for a determination of...

As Congress edges closer to another potential government shutdown, questions loom large about how federal agencies will manage critical regulatory responsibilities. For the U.S. Environmental Protection Agency (EPA), even a short lapse in appropriations and critical staffing could have significant consequences for the implementation of the Toxic Substances Control Act (TSCA). TSCA is built around statutory deadlines. For example, there are strict timelines for new chemical reviews under Section...

Registration has opened for the U.S. Department of Agriculture (USDA) Animal and Plant Health Inspection Service’s (APHIS) Biotechnology Regulatory Services (BRS) annual stakeholder meeting on November 13, 2025. The meeting will be held in person at the National Agricultural Library (10301 Baltimore Avenue, Beltsville, Maryland 20705), with an option to attend virtually. The agenda includes the following topics: Fiscal year 2025 highlights; Restructuring changes; Petitions; Permits and...

Beginning July 1, 2026, Connecticut will prohibit the manufacture, sale, and distribution of certain consumer products that contain intentionally added per- and polyfluoroalkyl substances (PFAS) unless the manufacturer provides prior notification to the Connecticut Department of Energy and Environmental Protection (DEEP) and labels these products. The consumer products are apparel; carpets or rugs; cleaning products; cookware; cosmetic products; dental floss; fabric treatments; children's...

As reported in our June 18, 2025, blog item, the U.S. Environmental Protection Agency (EPA) proposed in June 2025 the applicable volumes and percentage standards for 2026 and 2027 for cellulosic biofuel, biomass-based diesel (BBD), advanced biofuel, and total renewable fuel. On September 18, 2025, EPA issued a supplemental notice of proposed rulemaking (SNPRM) that revises the proposed Renewable Fuel Standard (RFS) “Set 2” renewable volume obligations (RVO) for 2026 and 2027 to account for...