Polsinelli’s Food, Drug & Device practice helps clients achieve key business objectives within a heavily regulated environment. The Food, Drug & Device team advises clients across the full array of products regulated by the Food and Drug Administration and related federal, state, foreign, and global health and safety regulatory agencies. We assist clients – large and small – with a wide range of matters arising from the regulation of food and beverages, dietary supplements, pharmaceuticals and biologics, medical devices, and cosmetics, including pragmatic strategic advice on:

  • Evaluating regulatory pathways to market
  • Obtaining market authorization
  • Assessing regulatory and business risks associated with specific market and promotional strategies
  • Developing labeling and advertising claims; evaluating substantiation for labeling and advertising claims; initiating and defending challenges to labeling and advertising claims, including under the Lanham Act and state unfair competition laws
  • Advising on regulatory inspections, Form 483s, and warning letters
  • Advising and helping implement product recalls
  • Responding to inquiries, challenges, and enforcement from federal, state, and local regulatory authorities, competitors, and consumers
  • Conduct due diligence to support a range of corporate transactions; drafting and evaluating representations and warranties
  • Federal court litigation regarding marketing exclusivities and approval standards
  • Citizen petitions
  • Label carve-outs and patent certification strategies consistent with approvable labeling
  • Formal and informal advocacy relating to obtaining, maintaining, and forfeiting the 180-day generic drug exclusivity period

We work closely with clients to identify their needs, objectives, and opportunities within the regulated environment in which they operate. Our work covers products regulated by the Food and Drug Administration (FDA), as well as the U.S. Department of Agriculture (USDA), Consumer Product Safety Commission (CPSC), Federal Trade Commission (FTC), Centers for Disease Control, and other agencies in the Public Health Service (PHS), Environmental Protection Agency (EPA), U.S. Customs and Border Protection (CBP) and the Drug Enforcement Administration (DEA).

Pharmaceuticals & Biologics

We represent manufacturers and marketers of human and animal drugs, biologics, human tissue, and stem cell products on a broad spectrum of issues, including new product development and approval, monograph requirements for over the counter (OTC) products, counseling and advocacy for the approval of new and generic drug applications (including new drug applications (NDA), 505(b)(2) applications, and abbreviated new drug applications (ANDA), rules governing compounded drugs, and labeling and advertising issues for both Rx and OTC drugs.

Further, our attorneys counsel manufacturers of biological products on all aspects of compliance associated with the safety, purity, and potency requirements of the Public Health Service Act (PHS Act) and matters pertaining to biologics licensure. Polsinelli’s Food, Drug & Device team has significant experience navigating the intersection of the Federal Food, Drug, and Cosmetic Act (FFDCA) and the PHS Act concerning Human Cells, Tissues, and Cellular and Tissue-Based Products.

Polsinelli attorneys also represent litigants in actions brought against FDA. We handle FDA citizen petitions and litigate cases involving marketing exclusivities, patent listings, certification and notification requirements, bioequivalence, labeling, and other issues relevant to the FDA drug approval process. Our attorneys have been involved in pioneering cases before the FDA, including one the media has described as the first in which a court has ordered the FDA to approve a drug.

Food & Beverage, Agriculture & Dietary Supplements

We advise a diverse mix of clients, from single-product early-stage food companies to multinational food manufacturers and trade associations, coalitions, and nonprofit organizations. The core of our practice rests on decades of experience helping clients navigate the complex regulatory frameworks and policies of the FDA and the USDA, as well as those of counterpart agencies at the state and local level and, increasingly, foreign government and global regulatory bodies, including the European food and agriculture regulatory bodies and the numerous WHO entities. We have extensive experience with and can help companies comply with ingredient regulations, including regulations related to GRAS notices and food and color additive petitions. We advise clients on product formulation issues, nutrient and health-related claims, required and permissible label disclosures, claim analysis and substantiation, competitor challenges, and food safety compliance, including the numerous issues arising under the Food Safety Modernization Act.

Our attorneys counsel dietary supplement companies on a range of issues arising under the Dietary Supplement Health and Education Act (DSHEA), including product formulation, current Good Manufacturing Practice (“cGMP”) compliance, labeling, advertising, and promotion. We help our supplement clients evaluate the best approach for their dietary ingredients, including whether a new dietary ingredient notification is required. We have prepared and submitted successful new dietary ingredient submissions and structure/function claim notifications to the FDA.

Medical Devices & Diagnostics

Understanding the nuances of medical device manufacturing and distribution allows our attorneys to help clients navigate the FDA regulatory process. Polsinelli’s Food, Drug & Device attorneys provide counseling and advocacy on medical device matters, ranging from product clearance and approval strategies to post-market requirements, enforcement/compliance issues, and promotion and advertising issues. Our attorneys are experienced in working closely with clients to help evaluate proposed labeling and intended use claims with potential regulatory pathways to achieve clients’ business objectives. We also counsel clients on clinical trial design, IRB-related issues, and the scalability of Quality Management System requirements. Polsinelli’s Food, Drug and Device team has years of experience advising manufacturers of traditional medical devices of all risk classifications, digital health-based products, device-biologic combination products, and in vitro diagnostics.

Cosmetics

Members of the Food, Drug & Device team provide counsel on an array of general cosmetic product issues, including determining whether a product is a drug or a cosmetic. We assist our clients as they seek to determine what claims can be made for a product without making drug claims for the product and FDA and FTC claim criteria, labeling regulations and product safety data. We also work with clients facing challenges from state and local regulations that are often at odds with federal regulations. We advise clients on the Modernization of Cosmetics Regulation Act of 2022 (MoCRA).

Advertising & Promotion

We routinely assist clients in developing marketing strategies based upon FDA product classification and substantiation criteria established by the FDA and FTC, and in court under the Lanham Act. We partner with clients and review claim substantiation materials to develop the most effective lawful marketing strategies. We help clients evaluate advertising and promotion by competitors, including developing innovative approaches to keep marketplaces honest.  We initiate and defend challenges to advertising and promotion practices involving competitors, consumers, and government regulators.

We advise our prescription drug clients on FDA advertising standards and practices for advertising and promotion opportunities. We assist clients in developing their labeling and advertising claims, often reviewing client substantiation dossiers to develop appropriate claims and defending claims before appropriate authorities.

Compliance & Enforcement

Inevitably, companies will encounter a compliance issue, regulatory enforcement, and/or a consumer or competitor challenge. We advise clients on complaint handling and compliance monitoring so that they can effectively and timely identify potential issues. We also assist clients in communicating with regulators about compliance issues and provide advice and assistance on conducting product recalls. When a client is the subject of regulatory enforcement action or receives communication about a threatened or actual challenge by a competitor or third party, we partner with that client to review and assess allegations, draft appropriate and effective written responses, and implement any necessary corrective action.

Consumer Products

Many of our clients also market products such as clothing, children’s toys, and exercise equipment that are regulated as “consumer products” by the CPSC. We assist these clients in understanding the unique product-specific regulatory standards that may apply to these products. We also advise and guide clients on the evaluation of product hazards, making required reports, and, when necessary, conducting CPSC-related product recalls.

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Publications
Clarity or Corporate Secret? Battle Brews Over FDA Letters
Shareholder Claire Davies discusses emerging developments in the healthcare regulatory landscape, focusing on how evolving agency actions and court decisions are reshaping compliance expectations for industry stakeholders. She highlights that healthcare and life sciences companies are facing increased scrutiny around regulatory approvals, operational practices and risk management as agencies adopt more aggressive and data-driven enforcement strategies. Davies emphasizes that organizations must remain proactive in adapting their compliance programs and business practices to navigate growing legal uncertainty and minimize regulatory exposure. (subscription required)
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FDA Signals it Has No Appetite to Add Popular GLP-1 Drug Substances to the 503B Bulks List
Key Takeaways FDA has proposed excluding semaglutide, tirzepatide and liraglutide from the 503B bulks list. The proposal would materially limit 503B bulk compounding of these GLP-1 products. Comments on the proposal are due June 29, 2026. Bulk compounders should consider submitting comments that directly address FDA’s clinical-need framework, including patient safety considerations and any specific medical necessity for compounding these products from bulk drug substances. On April 30, 2026, FDA proposed to exclude semaglutide, tirzepatide and liraglutide from the 503B bulks list via a Federal Register notice published on May 1, a move that, if finalized, would limit mass compounding of these substances by outsourcing facilities. FDA explained that, after reviewing nominations for semaglutide, tirzepatide and liraglutide, it found no demonstrated clinical need for outsourcing
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