All Knowledge & Insights By Date

On August 28, 2026, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) advised the public of its determination that Darling 54 American Chestnut (Castanea dentata), which was developed using genetic engineering for tolerance to the fungal pathogen, Cryphonectria parasitica, is no longer considered regulated. 91 Fed Reg. 55510. According to the notice, APHIS’ determination is based on its evaluation of information and data submitted...

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced on August 18, 2026, that it has received a petition from Pioneer Hi-Bred International, Inc. seeking a determination of nonregulated status for COR-23134-4 soybean (Glycine max), referred to as COR23134, which has been developed using genetic engineering to express Cry1B.34.1, Cry1B.61.1, and IPD083Cb proteins to protect against certain susceptible lepidopteran pests, and the GM-HRA protein...

Agricultural Research Service (ARS) has petitioned USDA’s Animal and Plant Health Inspection Service (APHIS) seeking a determination of nonregulated status for two European plum (Prunus domestica) lines (34 plum and 157 plum) that have been developed using genetic engineering to promote early and near-continuous blooming. 91 Fed. Reg. 52663. According to APHIS, the petition states that the information provided indicates that 34 plum and 157 plum are unlikely to pose a plant pest...

The Physicians Committee for Responsible Medicine (PCRM) New Approach Methodology (NAM) Use for Regulatory Application (NURA) is partnering with Te Protejo for the next installment of NURA en Español. The August 6, 2026, Spanish-language webinar will feature researchers from two Chilean NAMs labs: the Valparaíso Scientific and Technological Center (CCTVal) and Luyef Biotechnologies. Attendees will hear about how both labs are reshaping the Chilean scientific landscape through their work with...

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced on May 19, 2026, that it is extending deregulation to a corn variety, designated as DP51291, developed using genetic engineering for insect-resistance and glufosinate-ammonium tolerance by Pioneer Hi-Bred International, Inc. (Pioneer). APHIS notes that it previously deregulated these traits in another Pioneer corn variety, DP23211 corn. APHIS prepared a Plant Pest Risk Similarity Assessment...

On March 6, 2026, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced that it received a request to extend its determination of nonregulated status of Pioneer Hi-Bred International, Inc.’s DP23211 insect-resistant and glufosinate-ammonium-tolerant maize (corn) to DP51291 maize (corn). 91 Fed. Reg. 11028. APHIS states that similar to DP23211 corn, “DP51291 corn was genetically engineered to express the IPD072Aa protein for control of...

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced on March 27, 2026, that it determined that MON 95275 maize (corn), developed using genetic engineering to produce two insecticidal proteins and a double-stranded Ribonucleic Acid (RNA) transcript to provide protection from feeding damage caused by targeted coleopteran (corn rootworm) insect pests, is no longer considered regulated. 91 Fed. Reg. 14805. APHIS states that its determination is...

On March 16, 2026, the U.S. Government Accountability Office (GAO) published a report on engineered biofertilizers, which use genetic engineering and combine multiple strains of microbes to enhance their effectiveness. According to GAO, the opportunities of engineered biofertilizers include: Economic benefits: According to GAO, fertilizer costs have increased due to tight global supplies, energy shocks, and trade disruptions. GAO notes that increased crop yields and reduced fertilizer costs...

In February 2026, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) published several petitions seeking a determination of nonregulated status for products developed using genetic engineering. Each petition states that the information provided indicates that the product is unlikely to pose a plant pest risk and therefore should not be regulated. In each case, APHIS prepared a draft plant pest risk assessment (PPRA) to assess the plant pest risk of...

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...