A tobacco industry regulatory executive and inhalation toxicologist who’s spent more than two decades conducting research and developing product and regulatory strategies that bring better products to market.

John O’Brien serves as Vice President and Assistant General Counsel – Regulatory for RAI Services Company, where he counsels Reynolds American Inc.’s operating companies on a wide range of regulatory-related matters.

Prior to joining Reynolds in 2018, John spent over a decade in private practice, where he counseled some of the largest consumer packaged goods companies on a wide range of FDA, USDA, and FTC regulatory matters, including enforcement actions, civil litigation, investigations, inspections, product recalls, claims substantiation, labeling, and compliance.

He earned his BM from Northwestern University and earned his MM and JD degrees from the University of Illinois at Urbana-Champaign.

Dr. Jessica Zdinak is an Eastern Shore of Virginia native who received a B.S. in Psychology from Christopher Newport University, and a M.S. and Ph.D. in Experimental Psychology & Statistics from Oklahoma State University. Dr. Zdinak has dedicated 20 years working as a behavioral scientist in a variety of settings, including academic, federal government, public health, and industry, and now serves as Chief Research Officer of a leading U.S. based Contract Research Organization, ARAC. 

Her team services both U.S. and International clients in their product development and consumer research supporting innovation and “next generation” products, with a focused expertise on the regulatory sciences for U.S. applications including: ITPs, PMTAs, MRTPAs, SEs, 510(k), and Breakthrough Designations. 

The ARAC firm specializes in providing boutique-level personalized research services, combining their expertise in psychology, statistics, and behavior change, with a focus on the consumer, and the role of the regulator. Their triangular approach has proven successful across a variety of studies, including label development and comprehension, human factors/usability, clinical behavioral studies, specifically randomized experimental trials, TPPI, and post-market surveillance systems.

As the Director of Corporate Affairs for Next Generation Products Tobias leads Imperial Brands‘ global NGP policy. He is a member of Imperials global NGP leadership team.

Tobias expertise is in public affairs, regulations and compliance. He has previously held leadership positions in travel  retail & duty free, corporate affairs and global supply chain.

Chris co-founded Broughton in 2006, having worked previously within global blue-chip pharmaceutical companies and Contract Research Organisations within the medicinal product and medical device sectors.

• Over 25 years’ experience in Analytical and Regulatory Science focussing on inhaled and solid dose pharmaceuticals, medical devices, and nicotine products
• Extensive experience with global regulatory agencies, including US Food and Drug Administration (FDA) and UK Medicines and Healthcare products Regulatory Agency (MHRA)
• Oversees the overall direction of the organisation, ensuring that Broughton’s mission is achieved
• Has a passion for developing Broughton’s services and team members to help accelerate life-enhancing products to market

Chris Allen is the Chief Executive Officer at Broughton. Since obtaining a Bachelor of Science degree in Chemistry and a subsequent Post Graduate Certificate in Analytical Science, he has gained over 25 years of analytical and regulatory experience working in global medical device and pharmaceutical companies and leading CROs. Chris started his career working on both Medical Devices and Pharmaceutical products within Smith+Nephew. Subsequently, Chris moved into inhaled medicines, supporting blue-chip pharmaceutical companies’ drug product registration programs within Melbourn Intertek.

Before co-founding Broughton, Chris moved into a leadership role with Sciantec (Cawood), successfully overseeing its entry into the Veterinary Medicines market, supporting global Marketing Authorizations and site inspections.

Chris co-founded Broughton Laboratories in 2006, with Paul Moran, overseeing its first and successful MHRA Good Manufacturing Practice (GMP) inspection within the first three months. With a focus on supporting Marketing Authorizations and Post Marketing activities within the pharmaceutical sector, Broughton played a pivotal role in obtaining the first UK Medicinal License for an electronic cigarette, a project that started in 2010.

Chris took this combined experience of Pharmaceuticals and Nicotine to expand Broughton’s services to support the development and registration of Reduced-Risk Tobacco Products, including Electronic Nicotine Delivery Systems (ENDS). Rapid growth within this area resulted in the expansion to a second site, and a multi-million-pound (GBP) investment into a custom-built facility, leading-edge analytical equipment and expansion of the team and service offerings. Chris has overseen multiple product applications for Medicinal Marketing Authorization Applications (MAA), EU Tobacco Products Directive (TPD), US Premarket Tobacco Product Application (PMTA) and other global markets. Chris has become well established as a recognized subject matter expert in the science and regulation of pharmaceuticals, medical devices and reduced risk nicotine products.

As Chief Executive Officer of Broughton, Chris’ passion lies in developing the Broughton Team and associated services to deliver life-enhancing products to market for their clients.

Derek Yach is a global public health leader with deep experience based on years of work for WHO, leading corporations including PepsiCo, investment funds, academia (as Professor of Global Health at Yale), and not-for-profit organizations such as the Rockefeller and Smoke Free Foundations. His focus in these diverse settings has been to lead initiatives with impact on chronic diseases and their risks, and on mental health. Looking forward, he believes that governments, industry and investors need to give far greater focus to the health of adults as the pandemic recedes if we are to build more resilient and productive populations. He has focused on ways to implement harm reduction strategies within the context of substance abuse, tobacco control and food and nutrition policy. He has degrees in medicine and public health.

John Patterson is President of IKE Tech, a leading provider of identity verification (IDV), biometric authentication, and tokenization technology across a range of everyday consumer products.  A passionate champion of Tobacco Harm Reduction, John has spent the last decade leading programs for some of the biggest brands in vapour technology including NJOY, JUUL and Aspire. As current Head of IKE Tech LLC, he is steering the organisation's focus on solving some of the biggest industry challenges by utilizing innovative solutions to address youth access and illicit products.

Eric Gotting represents Keller and Heckman’s clients in litigation and related matters, specializing in complex civil and appellate matters, internal investigations, and regulatory compliance. With an extensive background in environmental and FDA law, he has expanded his practice over the years to cover many of Keller and Heckman’s industry sectors and regulatory areas, including tobacco and e-vapor. Eric is a former Am Law 50 litigation partner and U.S. Department of Justice, Civil Division, Trial Attorney. Eric’s practice spans a broad range of legal issues, including administrative and constitutional law, agency enforcement actions, toxic torts, product liability, general business litigation, and regulatory advice. He works with a diverse set of industries, including chemicals, plastics, pesticides, fuels and pipelines, food and packaging, consumer goods, telecommunications, and e-cigarettes. As a litigator, Eric has tried cases to verdict and argued appeals before federal and state courts across the country. His experience includes class actions, mass tort litigation, AAA arbitrations, and agency proceedings. Eric has also litigated challenges to federal and state statutes, regulations, and orders, including PMTA marketing denial orders. He has particular expertise involving the Administrative Procedure Act (APA), the Dormant Commerce Clause, the First Amendment, the Due Process Clause, and federal preemption. He has also filed amicus briefs in litigation involving regulatory issues facing a variety of industry sectors, including on behalf of the e-vapor industry.

Dr. Charlene Liu is a renowned expert in regulatory strategy development and nonclinical studies for tobacco harm reduction products. She brings nearly a decade of leadership experience in toxicology and risk assessment at R.J. Reynolds, JUUL Labs, and RELX International. With nearly 20 years of prior experience in human health risk assessment at Environmental Protection Agency Superfund sites, Dr. Liu was a pioneer in applying quantitative risk assessment (QRA) to evaluate the relative health risks of tobacco harm reduction products over a decade ago. She has successfully developed and applied QRA methodologies for PMTAs and substantial equivalence filings. Her work has influenced the FDA to adopt QRA as a key component in evaluating toxicological risk in ENDS PMTA for regulatory decisions on APPH.
In 2023, Dr. Liu founded Riskwise Solution, a consulting firm providing expertise in nonclinical science, including chemical characterization, stability, toxicology, and risk assessment, to help clients navigate the evolving PMTA regulatory landscape.

CEO, Chief  Executive Officer

At Haypp Group since September 2017.

Education and work experience:
A chartered management accountant who trained in Accenture and PwC. Has spent 11 years in the nicotine industry, at BAT, in Group Corporate Finance, CFO Iberian and General Manager for Sweden and Norway.

Andrew gained his PhD in physics in 2008.  Since then he has been involved in numerous start-ups commercialising and bringing to market innovative technical solutions.  He joined Innovative Technology in 2019 where he heads up their Biometrics Division developing age and identity verification technology ICU Lite, MyCheckr and MyCheckrMini. These devices are now widely used across tobacco, retail and gaming to help control underage access to age restricted products and services. 

Gerald "Jerry" Donnini II is a shareholder of the Law Offices of Moffa, Sutton, & Donnini, P.A. He is also president and founder of Tobacco Tax Refund, Inc, which focuses on state tax and licensing issues in the tobacco and vape industry.  Mr. Donnini concentrates in the area of state tax and licensing matters, with a heavy emphasis on the tobacco, convenience store and petroleum industries. He has represented and handled millions of dollars in tobacco and vape tax refunds and assessments for distributors and retailers nationwide.

Samy Hamdouche is a co-founder and Chief Operating Officer at Lucy. Prior to Lucy, he helped to build a number of companies in the biopharmaceuticals industry, including Avidity Biosciences and Kura Oncology. He is a scientist by training, and received his Ph.D. in biochemistry and molecular biophysics from Caltech.

David Renteln is a co-founder and Chief Executive Officer at Lucy. He started Lucy during his attempt to quit smoking, when he first became aware of what is now called the continuum of risk, and the public health potential of reduced harm products. Prior to Lucy, he was a co-founder and Chief Marketing Officer at Soylent, a nutrition and food technology company.

Joe Smith, a partner in the firm’s Washington D.C. office, is a member of the Business Litigation group and co-leads the Cannabis practice. Joe focuses his practice on litigation and regulatory compliance with a particular bend toward the cannabis and hemp industries and related industries. Joe is considered one of the cannabis industry’s most knowledgeable lawyers on federal and state regulatory compliance, including compliance with the expanded PACT Act and related state licensure and tax requirements. Joe regularly counsels clients in the cannabis industry and ancillary businesses on federal and state regulations affecting marijuana, hemp, CBD and other cannabis-related products and services. Joe also currently serves as vice-chair of the State Regulations Committee of the National Cannabis Industry Association. Additionally, as an experienced litigator, Joe represents cannabis and non-cannabis clients in state and federal court in a broad range of commercial and civil matters.

Agustin Rodriguez is a seasoned business partner at Troutman Pepper Locke with extensive experience in guiding clients through complex regulatory landscapes in industries such as tobacco, cannabis, and gambling. As a partner in the firm's Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group and its Tobacco + Nicotine and Cannabis law practices, he provides strategic counsel on complex regulatory compliance issues, including licensing, taxation, marketing, and advertising.

Before joining the firm, Agustin served as Vice President and Associate General Counsel at Altria Group, Inc., where he managed compliance, corporate governance, litigation, and transactional matters globally. Fluent in Spanish and proficient in Portuguese, Agustin has developed compliance programs across Europe, Latin America, Asia, and Africa, addressing risks related to antitrust, anticorruption, the FCPA, and corporate social responsibility.

Bryan Haynes is an experienced attorney at Troutman Pepper Locke, specializing in regulatory compliance and enforcement within the tobacco industry. As a key member of the firm's Regulatory Investigations, Strategy + Enforcement (RISE) Practice Group and head of the Tobacco + Nicotine practice, he adeptly assists clients in navigating complex regulatory landscapes. Bryan's expertise spans FDA requirements, tobacco taxation, and administrative disputes. He has been instrumental in advising on the Family Smoking Prevention and Tobacco Control Act and the FDA's deeming rule. A skilled litigator, Bryan has successfully represented clients in state and federal courts, ensuring compliance and mitigating risks aligned with business objectives. His comprehensive knowledge and strategic approach make him an invaluable asset to tobacco manufacturers, distributors, retailers, and suppliers.

Azim Chowdhury, a partner with the law firm of Keller and Heckman LLP, counsels domestic and foreign corporations on U.S. Food and Drug Administration (FDA) and international regulatory compliance matters and on tobacco and e-vapor product regulation.

Mr. Chowdhury advises corporations in establishing clearances for food and drug additives in the U.S., Canada, and European Union, with an emphasis on indirect additives used in drug and food-contact materials. He has expertise in the tobacco and e-vapor product regulation relating to the implementation of the Family Smoking Prevention and Tobacco Control Act and spearheads the FDA Tobacco and Electronic Cigarette practice at Keller and Heckman LLP. 

Mr. Chowdhury has experience representing tobacco, e-cigarette and e-liquid manufacturers, suppliers and trade associations in matters of FDA regulatory and corporate compliance. He represents clients on tobacco, e-cigarette and e-liquid matters before the FDA and the Consumer Product Safety Commission (CPSC). He is also a frequent contributor to the Food and Drug Law Institute (FDLI) Update Magazine, has served on the Editorial Advisory Board of the Food and Drug Law Journal, and edited and co-authored FDLI’s recent publications, Tobacco Regulation and Compliance: An Essential Resource and FDA Regulation of Tobacco: A Comprehensive Guide – An FDLI Primer. Mr. Chowdhury is a frequent speaker and author.

Dr. Vincent Angelico is a co-founder of Accorto Regulatory Solutions and serves as its Chief Science Officer. In this role, Vince spends most of his time working with clients to formulate cost effective and successful regulatory strategies that meet client and FDA expectations.  Prior to joining Accorto, Vince was a senior executive at Blackbriar Regulatory Services, where he provided scientific and regulatory consulting to several alternative nicotine products companies and developed the regulatory strategy for Avail Vapor LLC, which ultimately submitted some of the few pre-market applications that the FDA did not reject in this constantly changing newly regulated market.  Vince developed his professional career working in the in the pharmaceutical industry, starting out as research and development chemist at Merck & Co Pharmaceuticals.  While at Merck, Vince helped develop products in the new drug pipeline and moved through the ranks to become a product development team leader.  His work led to regulatory filings on the notable cholesterol regulating drug ZOCOR™ (simvastatin).  Vince later worked for the German based pharmaceutical company Boehringer Ingelheim (BI), where he was assigned to their active ingredient manufacturing site in Petersburg Virginia.  Vince served in several different leadership roles for BI before ultimately becoming the Director of Manufacturing Operations in 2012.  Vince holds a BS in Chemistry from Virginia Commonwealth University and a Ph.D. in Analytical Chemistry from the University of Arizona.