FDA Partners With Purdue University to Study Salmonella Risks

  • FDA has partnered with Purdue University and Indiana produce industry stakeholders to launch an environmental microbiology study to better understand the ecology of human pathogens, focusing on assessing risks related to Salmonella in the environment. The study is intended to develop a better understanding of the source of pathogens, their persistence, and how they transfer through the growing environment to ultimately help inform food safety practices.
  • The study is in response to outbreaks of Salmonella linked to cantaloupe grown in the Southwest Indiana agricultural region where a specific source or route of contamination was not found. The identification of other Salmonella varieties that were genetically similar to other isolates collected in the region over the last decade suggests that Salmonella is a reoccurring issue and that multiple reservoirs for Salmonella spp. may exist. According to FDA, “[t]he outbreak investigations have shown that there are complex environmental survival, proliferation, and dispersal mechanisms of pathogens in this region that need to be better understood.”
  • Researchers will sample air, soil, water, and animal scat, as well as collect weather data, to better understand what environmental conditions may encourage the survival, growth, and spread of pathogens. The study will occur at a farm in central Indiana, four Purdue-operated farms in northwest Indiana, and the Southwest Purdue Ag Center.
  • Indiana ranks sixth in U.S. cantaloupe production, according to USDA data from 2018 when Indiana growers planted 1,800 acres of cantaloupe worth $8.6 million. Growers “want to participate in this study because of their commitment to do everything they can to keep their produce as safe as possible.”

EPA, USDA, and FDA to Clarify Overlapping Biotechnology Regulatory Frameworks

On May 8, 2024, the U.S. Environmental Protection Agency (EPA), U.S. Department of Agriculture (USDA), and U.S. Food and Drug Administration (FDA) released a joint plan to identify areas of ambiguity, gaps, or uncertainty in their coordinated regulation of biotechnology products. Consistent with a directive issued by President Biden in September 2022, the agencies’ plan identifies specific issues that each has either recently addressed or will work to address to promote such products’ safe use.

Key Takeaways

  • What Happened: EPA, USDA, and FDA issued a joint plan for regulatory reform under their Coordinated Framework for the Regulation of Biotechnology.
  • Who’s Impacted: Developers of PIPs, modified mosquitos, biopesticides, and other biotechnology products under EPA’s jurisdiction.
  • What Should They Consider Doing in Response: Watch the three agencies’ regulatory dockets closely and consider submitting comments once new rules or draft guidance are published that may affect their products.

Background

President Biden’s executive order defined “biotechnology” as “technology that applies to or is enabled by life sciences innovation or product development.” Biotechnology products thus may include organisms (plants, animals, fungi, or microbes) developed through genetic engineering or manipulation, products derived from such organisms, and products produced via cell-free synthesis. These products may, in turn, be regulated under the overlapping statutory frameworks of the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), Federal Food, Drugs and Cosmetics Act (FFDCA), Plant Pest Act (PPA), Federal Meat Inspection Act, Poultry Products Inspection Act, and more. Therefore, close coordination between EPA, USDA, and FDA is essential to ensure effective and efficient regulation of biotechnology products.

EPA Sets Sights on PIPs, Mosquitos, and Biopesticide Products

The agencies’ newly released plan identifies five biotechnology product categories where regulatory clarification or simplification are warranted: (1) modified plants; (2) modified animals; (3) modified microorganisms; (4) human drugs, biologics, and medical devices; and (5) cross-cutting issues. Under the new plan, EPA is engaged in all but the fourth category above.

For example, EPA has already taken steps to clarify its regulation of modified plant products, such as exempting from regulation under FIFRA and FFDCA certain plant-incorporated protectants (PIPs) created in plants using newer technologies. EPA next plans to address the scope of plant regulator PIPs and update its 2007 guidance on small-scale field testing of PIPs to reflect technological developments and harmonize with USDA containment measures.

Regarding modified animal products, EPA intends to work with USDA and FDA to coordinate and provide updated information on the regulation of modified insect and invertebrate pests. Specifically, EPA intends to provide efficacy testing guidance on genetically modified mosquitos intended for population control. As outlined in guidance published by FDA in October 2017, products intended to reduce the population of mosquitoes by killing them or interfering with their growth or development are considered “pesticides” subject to regulation by EPA, while products intended to reduce the virus/pathogen load within mosquitoes or prevent mosquito-borne disease in humans or animals are considered “new animal drugs” subject to regulation by FDA.

EPA also now intends to prioritize its review of biopesticide applications, provide technical assistance to biopesticide developers, and collaborate with state pesticide regulators to help bring new biopesticide products to market more quickly.

Further, the three agencies are making efforts to collaborate with each other and with the regulated community. The agencies jointly released plain-language information on regulatory roles, responsibilities, and processes for biotechnology products in November 2023 and now intend to explore the development of a web portal that would direct developers to the appropriate agency or office overseeing their product’s development or regulatory status. The agencies also intend to develop a mechanism for a product developer to meet with all agencies at once early in a product’s development process to clarify the agencies’ respective jurisdictions and provide initial regulatory guidance; to update their joint information-sharing memorandum of understanding; and to formally update the Coordinated Framework for the Regulation of Biotechnology by the end of the year.

Biotechnology product developers should closely monitor EPA, USDA, and FDA’s progress on the actions described above, as well as other USDA- and FDA-specific regulatory moves. Developers should assess the regulatory barriers to their products’ entry to market, consider potential fixes, and be prepared to submit feedback as the agencies propose new rules or issue draft guidance for comment.

USDA Finalizes the Strengthening Organic Enforcement Rule

  • USDA’s Agricultural Marketing Service (AMS) administers the National Organic Program (NOP) as authorized by the Organic Foods Production Act of 1990 (OFPA).  The USDA organic regulations, which were published on December 21, 2000, and became effective on October 21, 2002, govern the production, handling, labeling, and sale of organically produced agricultural products.  On August 5, 2020, in response to mandates in the Agriculture Improvement Act of 2018, as well as pressure from the industry and recommendations from the National Organic Standards Board (NOSB), USDA published a proposed rule called Strengthening Organic Enforcement (SOE) that is aimed at preventing loss of organic integrity—through unintentional mishandling of organic products and intentional fraud meant to deceive—and strengthening trust in the USDA organic label.
  • On January 19, 2023, USDA published the SOE final rule.  The final rule includes clarifications and additional examples in response to comments received on the SOE proposed rule.  Key updates include:
    • Requiring certification of more businesses, like brokers and traders, at critical links in organic supply chains;
    • Requiring NOP Import Certificates for all organic imports;
    • Requiring organic identification on nonretail containers;
    • Increasing authority for more rigorous on-site inspections of certified operations;
    • Requiring uniform qualification and training standards for organic inspectors and certifying agent personnel;
    • Requiring standardized certificates of organic operation;
    • Requiring additional and more frequent reporting of data on certified operations;
    • Creating authority for more robust recordkeeping, traceability practices, and fraud prevention procedures; and
    • Specifying certification requirements for producer groups.
  • The compliance date for the SOE final rule is March 19, 2024, or 12 months after the effective date of March 19, 2023.
© 2023 Keller and Heckman LLP

USDA Withdraws Biotech Regulation Proposal

  • As previously covered on this blog, on January 19, 2017, the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) published a proposed rule to update its regulations regarding the importation, interstate movement, and environmental release of certain genetically engineered (GE) organisms in response to advances in genetic engineering and the Agency’s understanding of the plant pest and noxious weed risk posed by genetically engineered organisms.  These requirements have not been comprehensively revised since they were established in 1987.
  • On November 7, 2017, APHIS published a notice in the Federal Register (82 Fed. Reg. 51582) announcing its withdrawal of the January 19th proposed rule.  In withdrawing the proposed rule, APHIS cited stakeholder feedback critical of the proposed revisions.  As previously covered on our blog this summer, in comments submitted to APHIS, industry stakeholders applauded the Agency’s proposed rule as underscoring the need to promote innovation in biotechnology and for proposing to ease regulation of gene-edited products.  But at the same time, industry called out a number of proposed revisions as improperly expanding USDA’s review process in certain respects which could effectively hamstring developers before they can even begin testing products.
  • In its November 7th withdrawal of the proposed rule, APHIS stated that it is committed to exploring “a full range of policy alternatives” and that the Agency will “re-engage with stakeholders to determine the most effective, science-based approach for regulating the products of modern biotechnology while protecting plant health.” Now that APHIS has decided to go back to the drawing board, industry has an opportunity to work with APHIS to develop revised requirements to facilitate a regulatory framework that promotes innovation in biotechnology.
This post was written by Food and Drug Law at Keller and Heckman of Keller and Heckman LLP., © 2017
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