APHIS Considers New Genetically Engineered Corn for Nonregulated Status

You might care about this because the government is deciding if a new type of genetically engineered corn is safe enough to be sold and grown without special rules. The Animal and Plant Health Inspection Service, or APHIS, is looking at a request from Pioneer Hi-Bred International, Inc. Pioneer wants their new corn, called DP51291, to be treated the same way as an older corn they developed, DP23211. Both types of corn were changed in a lab to resist certain insects, specifically corn rootworm pests. They were also engineered to tolerate a specific weed killer called glufosinate-ammonium. This means farmers can spray the weed killer, and it will kill the weeds but not the corn. APHIS had already decided that the first corn type, DP23211, was not a plant pest and did not need special regulation. Now, Pioneer says DP51291 is very similar to DP23211. Because of this similarity, Pioneer believes DP51291 should also be free from APHIS's regulations. APHIS has looked at this request and has prepared a "plant pest risk similarity assessment." This assessment compares the new corn to the old one to see if it carries any new risks. APHIS's preliminary finding is that DP51291 is unlikely to act as a plant pest. This means they are leaning towards approving Pioneer's request. Before making a final decision, APHIS wants the public to review their assessment and provide any comments. This public comment period allows interested people to share their thoughts and any concerns they might have about this genetically engineered corn. What makes this notice particularly interesting is how it shows the process for bringing new genetically engineered crops to market. It highlights the "extension of nonregulated status" pathway. Instead of a full new approval process, a developer can argue that a new product is similar enough to an already approved one. This could potentially speed up the introduction of similar biotech crops. The key here is the "plant pest risk similarity assessment." APHIS is essentially checking if the new corn, DP51291, behaves just like the previously approved DP23211 corn in terms of safety and environmental impact. They are looking for any unexpected differences that might make DP51291 a new kind of threat to plants. If no new risks are found, it sets a precedent for how minor modifications to existing genetically engineered crops might be handled. This approach could streamline development for companies that make small improvements or variations on their established biotech products. It also confirms the ongoing regulatory oversight, even for extensions, ensuring public input remains part of the decision-making. Farmers who grow corn, especially those dealing with corn rootworm or using glufosinate-ammonium herbicides, would be very interested in this document. It directly affects the types of seeds they might choose for planting. Agricultural biotechnology companies and researchers will also find this relevant. It provides insight into APHIS's regulatory framework for genetically engineered crops and the specific pathway for extending nonregulated status. Environmental groups and consumer advocates would also want to pay attention. They often scrutinize the introduction of genetically modified organisms and might have concerns or comments about the safety and environmental impact. Anyone interested in food science, agricultural policy, or the regulation of biotech products will find this notice valuable. It shows how government agencies evaluate new agricultural technologies and gather public feedback.