Defending FDA Criminal Cases

Defense Strategies for FDA Adulteration, Misbranding, and FDCA Prosecutions

Federal criminal cases involving the Food and Drug Administration are among the most aggressive and technically complex prosecutions in the white-collar enforcement landscape. These matters are not routine regulatory disputes. They are felony criminal cases—often driven by expansive statutory theories, scientific interpretation, and early, coordinated action between federal prosecutors and the FDA’s Office of Criminal Investigations (FDA-OCI).

This page explains how FDA criminal cases are built—and how to successfully defend FDA criminal cases.

What Is an FDA Criminal Case?

An FDA criminal case is a federal prosecution brought under the Federal Food, Drug, and Cosmetic Act, typically alleging that a drug, medical device, or regulated product was adulterated or misbranded, or that prohibited acts occurred in interstate commerce.

The most commonly charged statutes include:

• 21 U.S.C. § 331 – FDCA Prohibited Acts
  
• 21 U.S.C. § 351 – Adulterated Drugs and Devices
  
• 21 U.S.C. § 352 – Misbranded Drugs and Devices
  
• 18 U.S.C. § 1347 – Health Care Fraud (in certain clinical or research cases)

Unlike traditional fraud prosecutions, FDA criminal cases often do not require proof of intent to harm or actual patient injury. This strict-liability framework makes these cases uniquely dangerous for healthcare providers, manufacturers, executives, and regulated professionals.

Who Investigates FDA Criminal Cases?

FDA criminal investigations are typically conducted by:

• FDA Office of Criminal Investigations (FDA-OCI)
  
• United States Attorney’s Offices
  
• DOJ Consumer Protection Branch
  
• Often in coordination with HHS-OIG or the FBI

FDA-OCI agents are armed federal law enforcement officers. Once they are involved, the matter has moved beyond regulatory oversight—it is criminal.

 

Early Defense: The Most Critical Phase

One of the most important truths in FDA criminal defense is this:

The case is often decided before charges are filed.

Many individuals and organizations mistakenly believe they are dealing with a regulatory inspection, not a criminal investigation. By the time subpoenas are issued or devices are seized, prosecutors may already be committed to a charging theory.

At White Collar Criminal Defense, early intervention focuses on:

• Immediate representation upon FDA-OCI contact
  
• Controlling interviews and written communications
  
• Preserving evidence and preventing spoliation allegations
  
• Framing regulatory conduct in proper context before prosecutors lock in a narrative

Early strategic defense can prevent charges entirely—or significantly limit their scope.

 

Core Defense Strategies in FDA Criminal Prosecutions

1. Challenging “Adulteration” and “Misbranding” Theories

FDA adulteration and misbranding statutes are extraordinarily broad. A central defense strategy is narrowing what the law actually requires.

Common defenses include:

• Demonstrating compliance with CDC-approved sterilization and disinfection protocols
  
• Establishing that products were not “held for sale” under statutory definitions
  
• Showing that allegations involve regulatory interpretation, not criminal conduct
  
• Proving that claimed defects were hypothetical rather than real

In many cases, the government’s theory collapses when forced to connect abstract regulatory language to real-world facts.

2. Absence of Patient Harm

Although the FDCA does not always require proof of harm, juries care deeply about outcomes.

Effective defense emphasizes evidence that:

• No patient was injured
  
• No infection or disease occurred
  
• No device was actually used on a patient
  
• No adverse events were reported

FDA criminal cases premised on hypothetical harm are particularly vulnerable at trial.

3. Attacking Subjective Government Expert Opinions

FDA prosecutions frequently rely on a single government expert offering opinions untethered from binding standards.

A disciplined defense will:

• Demand identification of peer-reviewed scientific literature
  
• Expose opinions unsupported by FDA regulations, CDC guidance, or accepted standards
  
• Demonstrate that the expert’s views are personal, not authoritative
  
• Contrast government testimony with industry practice, licensing approvals, or medical board oversight

Experts cannot criminalize conduct simply because they disagree with it.

4. Regulatory Approval and Industry Standards

One of the most powerful defenses in FDA criminal cases is proof that:

• Practices were inspected or approved by state medical boards
  
• Protocols complied with CDC or FDA guidance
  
• Procedures aligned with accepted industry norms
  
• Conduct was consistent with professional training and standards of care

Criminal prosecution should not be used as a substitute for professional or administrative regulation.

5. Discovery Violations and Prosecutorial Misconduct

FDA criminal cases frequently involve serious discovery issues, including:

• Brady violations (withholding exculpatory evidence)
  
• Giglio violations (failure to disclose impeachment material)
  
• Jencks Act violations
  
• Failure to preserve investigator communications or electronic evidence

Aggressive defense counsel litigates discovery early and relentlessly—preserving issues for dismissal, mistrial, or appeal.

6. Jury Instruction and Legal Standard Challenges

Many FDA convictions turn on flawed jury instructions, particularly regarding:

• What constitutes “holding for sale”
  
• Whether actual patient use is required
  
• The distinction between regulatory noncompliance and criminal conduct

Improper instructions can form the basis for post-trial relief or appellate reversal.

Why FDA Criminal Defense Requires Specialized Counsel

FDA criminal cases sit at the intersection of:

• Federal criminal law
  
• Administrative and regulatory enforcement
  
• Scientific and medical evidence
  
• Complex statutory interpretation

These cases are not suited for general practitioners or attorneys unfamiliar with FDCA enforcement.

Effective defense requires counsel experienced in:

• White-collar criminal trials
  
• Healthcare fraud and FDA enforcement
  
• Expert cross-examination
  
• Regulatory compliance defense
  
• Appellate preservation and strategy

When to Contact an FDA Criminal Defense Lawyer

You should seek immediate legal representation if:

• FDA-OCI agents contact you
  
• Your facility is subjected to repeated or aggressive inspections
  
• Devices, records, or data are seized
  
• You receive subpoenas or target letters
  
• DOJ prosecutors become involved

Early intervention can prevent charges—or dramatically narrow them.

Final Thought

FDA adulteration and misbranding laws were designed to protect public health—not to criminalize good-faith medical judgment, industry-standard practices, or regulatory disagreements.

As FDA criminal enforcement expands through DOJ strike-force models and increasingly aggressive prosecution strategies, experienced FDA criminal defense counsel is no longer optional—it is essential.

If you or your organization are facing an FDA investigation or potential criminal exposure, the time to act is now and call an FDA defense attorney.

 

 

FDA Charges Guides

• FDA Criminal Defense FAQ
• Defending FDA Criminal Cases
• The DOJ-FDA Strike Force
• FDA Adulteration and Misbranding Charges