On September 22, a group of 28 state AGs led by Iowa filed an amicus brief in Vapor Technology Association v. Wooten in support of North Carolina’s state directory law that prohibits the sale of electronic nicotine delivery system (ENDS) products or e-cigarettes that lack Food and Drug Administration (FDA) marketing authorization. According to the brief, 15 states have already enacted laws similar to North Carolina’s ENDS directory law, and another 25 states are considering such legislation.
As our team wrote in July, federal courts in recent months have split over whether states may condition the sale of ENDS products on FDA premarket authorization.
Now, three federal appeals courts — the Fourth Circuit in Vapor Technology Association v. Wooten, the Seventh Circuit in Wisconsinites for Alternatives to Smoking v. Casey, and the Eighth Circuit in Iowans for Alternatives v. Mosiman — are poised to determine whether such laws are preempted by the Federal Food, Drug, and Cosmetic Act (FDCA), as amended by the 2009 Family Smoking Prevention and Tobacco Control Act (TCA). The matters are fully briefed and awaiting oral argument.
Challengers have argued the FDCA preempts state ENDS directory laws because they effectively enforce FDA premarket review requirements for tobacco products — something the FDCA says only the federal government may do. Specifically, such laws typically require ENDS manufacturers certify their products have either: (1) received an FDA marketing granted order, or (2) timely submitted a premarket tobacco product application (PMTA) that either remains under FDA review or has received a marketing denial order that has been stayed, rescinded, or vacated by the FDA or a court. The laws then typically require a state agency, such as the Department of Revenue or state attorney general’s office, to publish a list of the products that satisfy these criteria, and only those products included on the directory can be sold in the state.
By conditioning the sale of ENDS products on whether the products have received FDA premarket review, challengers argue that the state directory laws usurp FDA’s exclusive authority to choose how and when to enforce the FDCA’s requirements.
Proponents of the state ENDS directory laws, including the 28 state AG amici, argue the directory laws are not preempted. Although the FDCA generally preempts state law enforcement of FDCA requirements and the TCA preempts state laws that impose additional or different premarket review requirements, they argue that the TCA’s inclusion of preservation and savings clauses recognized states’ longstanding authority to regulate tobacco sales. Accordingly, they argue the state directory laws are permissible salesrestrictions. In addition, proponents argue that challengers lack standing — a legal pre-requisite to bring the challenge — because they do not have a legally protected interest in selling unauthorized and unlawful ENDS products.
Why It Matters
The vast majority of ENDS products on the U.S. market lack FDA marketing authorization. The agency has only authorized the ENDS products of four companies to date. Although FDA has ramped up its enforcement efforts in recent months, states have sought to fill the gap by clearing market shelves through state ENDS directory laws.
The outcome of the three federal appeals decisions will help clarify whether the directory laws are permissible state sales restrictions or preempted attempts at enforcing FDCA premarket review requirements.
Troutman Pepper Locke State Attorneys General Team
| Ashley Taylor – Co-leader and Firm Vice Chair Ashley is co-leader of the firm’s nationally ranked State Attorneys General practice, vice chair of the firm, and a partner in its Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group. He helps his clients navigate the complexities involved with multistate attorneys general investigations and enforcement actions, federal agency actions, and accompanying litigation. | |
![]() | Clay Friedman – Co-leader Clay co-leads the firm’s State Attorneys General practice and is nationally ranked by Chambers USA for AG Government Relations and in Best Lawyers for Advertising Law. He has dedicated his entire career to state attorney general and federal work, serving for nearly a decade in a senior role and more than 25+ years in private practice. Clay focuses his practice on helping industry-leading companies mitigate the risks associated with state and federal regulatory investigations and associated litigation. |
![]() | Chris Carlson Chris advises clients on regulatory, civil, and criminal investigations and litigation. With a background as an assistant attorney general, he provides practical guidance to clients with matters involving state attorneys general and federal regulatory agencies. |
| Lauren Fincher Lauren has vast experience handling state attorneys general investigations, navigating complex regulatory compliance matters, and providing strategic counsel in enforcement actions across various industries. She helps clients manage high-stakes regulatory matters and guides them through complex legal landscapes. | |
| Stephen Piepgrass Stephen leads the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group, representing clients in single and multistate enforcement actions, including inquiries and investigations, as well as litigation involving state attorneys general and other state and federal governmental enforcement bodies. He has significant experience handling actions with federal agencies, including the CFPB and FTC, as well as single plaintiff and class action litigation for clients in highly regulated sectors such as financial services, health care, pharmaceutical, and education. | |
![]() | Michael Yaghi Mike handles high-profile state attorneys general, FTC, and CFPB investigations by advising clients through these complex government inquiries. He assists clients through the entire life cycle of investigations, from regulatory enforcement through formal litigation. |
![]() | Samuel E. “Gene” Fishel Gene is a former regulator with two decades of experience who has overseen state privacy and cybersecurity regulation enforcement, led national, multistate attorneys general privacy investigations, and prosecuted computer crimes at the state and federal levels. He has served at the forefront of state attorney general and federal enforcement, and utilizes this experience to proficiently represent client interests. |
| Jeff Johnson Jeff helps clients navigate complex regulatory and litigation challenges with local, state, and federal authorities. His clients benefit from his decade of broad litigation experience, understanding of emerging state and federal regulatory issues, and strong relationships with attorneys general across the U.S. In addition to handling cases from trial through state or federal appeals, Jeff serves as amicus counsel in advancing legal rules to support his clients’ vital interests. | |
| Jay Myers Jay assists clients in heavily regulated industries, including health care, energy, insurance, emerging industries, and data privacy. He provides both regulatory legal advice and government relations strategies. Jay’s past and current clients include Fortune 10 companies, startups, nonprofits, industry associations, and advocacy groups. Recognizing that state government matters are often complex and multifaceted, he utilizes regulatory guidance, government advocacy, or both in tandem to deliver tailored solutions for each client’s unique needs. | |
![]() | Zoe Schloss Zoe represents clients in litigation and government investigations. As former deputy attorney general for the Delaware Department of Justice, she is an experienced litigator who understands the enforcement priorities that impact her clients. Zoe works with individuals and corporate entities in highly regulated industries, including financial services, health care, and energy. |
![]() | Jessica Birdsong Jessica is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice Group. She received her J.D. from the University of Richmond School of Law, magna cum laude, where she served as associate articles editor of the Journal of Law & Technology. |
![]() | Blake R. Christopher Blake collaborates with clients on matters related to government contracting, investigations, and disputes. His senior-level government experience generates valuable insights and strategies for clients across a variety of industries. |
![]() | Nick Gouverneur Nick is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice Group. He received his J.D. from the University of Illinois College of Law, where he served as a member of the Journal of Law, Technology & Policy. |
![]() | Troy Homesley Troy is an accomplished litigator who has represented and defended clients across a wide range of complex, high-stakes disputes at both the trial and appellate levels. He has represented technology companies, business executives, law firms, investment funds, high-ranking federal officials, international non-profits, and asylum seekers. Troy draws on his broad litigation experience to advise clients before litigation arises, while claims are pending or threatened, and leading up to and through trial and appeals. |
| Namrata Kang Namrata (Nam) is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group, based in the Washington, D.C. office. She routinely advises clients on a wide variety of state and federal regulatory matters, with a particular emphasis on state consumer protection laws relating to consumer financial services and marketing and advertising. Nam’s experience transcends multiple industries, including financial services, telecommunications, media, and sports betting. | |
![]() | Michael Lafleur Michael is an associate in the firm’s Regulatory Investigations, Strategy, and Enforcement Practice Group. Based out of the firm’s Boston office, Mike has deep experience in litigation, investigations, and other regulatory matters involving state-level regulators and state attorneys general. |
![]() | Philip Nickerson Philip represents clients in sectors such as financial, tech, real estate, and energy in a range of litigation matters. He is experienced in matters involving trade secrets, government investigations, commercial contracts, construction and product defect. |
![]() | Lane Page Lane specializes in federal and state regulatory investigations and complex civil litigation. He focuses on representing financial institutions and other businesses, with a particular emphasis on consumer protection and fair lending issues. |
![]() | Dascher Pasco Dascher is an attorney within the Regulatory Investigations, Strategy, and Enforcement practice, based in the Richmond office. She joined our firm after working in personal injury and medical malpractice for a Virginia trial law firm. Dascher brings varied legal experience to the firm with strong litigation and regulatory strategy capabilities. |
| Kyara Rivera Rivera Kyara is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice Group. She received her J.D. from the University of Richmond School of Law, cum laude, where she served as publications and online editor of the Public Interest Law Review. | |
![]() | Timothy Shyu Timothy is an associate in the firm’s Regulatory Investigations, Strategy + Enforcement Practice Group. |
![]() | Trey Smith Trey focuses his practice on representing and advising regulated utilities before state public utility commissions. He routinely helps clients obtain certificates of public convenience and necessity for transmission infrastructure. In this role, Trey works with his clients’ subject-matter experts to manage administrative proceedings, including by preparing initial filings; responding to discovery requests; drafting rebuttal testimony; and litigating any disputed issues. |
![]() | Daniel Waltz Dan helps clients navigate all aspects highly regulated relationships between industry participants and federal, state and local governments. Whether engaging with regulators, negotiating transactions or representing clients in the courtroom, he delivers solutions that help his clients achieve their strategic goals. |
![]() | Cole White Cole is a member of the firm’s Regulatory Investigations, Strategy and Enforcement (RISE) group. He has a decade of experience working in the attorney general community, having joined the firm from the Wyoming Office of the Attorney General, where he was assistant attorney general. |
![]() | Stephanie Kozol Stephanie is Troutman Pepper Locke’s senior government relations manager in the state attorneys general department. |


















