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Celebrating Regulatory Trailblazers

In 2026, we’re celebrating 50 years of regulatory affairs by recognizing 50 outstanding regulatory professionals.

50-for-50_Karl-Heinz-Huemer

This Week's Recognition: Karl-Heinz Huemer

Karl-Heinz Huemer has served the regulatory affairs profession as a volunteer, conferencer speaker, and regulator. He spent almost 15 years as medical assessor at the Austrian Medicines and Medical Devices Agency, and was a member of the Paediatric Committee and the Scientific Advice Working Party at the European Medicines Agency. He is a regular speaker at conferences including RAPS Convergence and RAPS Euro Convergence.

Fifty for 50 Recognitions

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Peter Barton Hutt

As FDA’s chief counsel from 1971-1975, Peter overturned the agency’s long-held view that it had no authority to issue binding, substantive regulations. Using this newfound rulemaking authority, Peter created the FDA Regulatory Letter (now the Warning Letter), nutrition labeling requirements, Freedom of Information Act regulations, and other elements core to the regulatory profession today.
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Kamana Singh

Kamana Singh has spent almost two decades building regulatory systems that protect patients, empower teams, and support the development of innovative therapies. Across her career, she has led complex global labeling programs and supported organizations through pivotal regulatory milestones. As a speaker, mentor, author, and RAPS chapter leader, she has advanced the regulatory profession and supported regulatory affairs professionals as they navigate their way through the profession.
50-for-50-headshots_Frederike-Brühschwein-Mandic

Frederike Brühschwein Mandic

Frederike has spent more than 15 years in the medical device field developing and executing global regulatory strategies, leading and mentoring multi-disciplinary teams, and consulting for startups and established global corporations. She is a member of the RAPS Euro Convergence Planning Committee and has her RAC-Devices credential.
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Janet Michener Whipple

Over 35 years working in the regulation of medical devices, IVDs, and combination products, Janet Michener Whipple has overseen large regulatory and quality projects for medical device and IVD firms, led activities to remediate design controls, CAPA and MDR reporting processes after receipt of FDA Warning Letters and untitled letters, and more. Janet was the founding chair of the RAPS Southern California Local Networking Group and has her RCC-IVDR credential.
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Heena Thakkar

Heena Thakkar has spent her young regulatory career as a passionate promoter for upskilling and mentorship in regulatory affairs, first in roles at medical device companies in the US and India and now as an independent consultant. She holds her RCC-MDR credential and is a regular contributor on Regulatory Exchange (RegEx), the RAPS online member community.
50-for-50_Silu-Zhang

Silu Zhang

Silu Zhang is a global regulatory leader who has shaped regulation through standards development and sustained engagement across regulators, industry, and academia. Her work has strengthened regulatory science and helped build more efficient, internationally aligned regulatory frameworks, including by participating in regulatory revisions that removed after-sales service organization requirements from NMPA registration certificates in China. She is a member of the RCC-IVDR Committee and holds the RAC-Devices, RCC-MDR , and RCC-IVDR credentials.
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James Wabby

James is the chair of the RAPS Southern California Local Networking Group and is an alum of the RAPS Kellogg Executive Development Program. Over more than 25 years in regulatory and quality, James has driven regulatory innovation across combination products, medical devices, digital medicine, and complex generics. James has contributed to RAPS Fundamentals of Medical Device Regulations: A Global Perspective and has been a speaker at RAPS Convergence, the RAPS Global Regulatory Strategy Conference, and other regulatory and quality events.
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Linda Bowen

Over her 30 years as a RAPS member, Linda has served the regulatory profession on countless committees, and as a RAPS Board member, author, chapter leader, presenter, mentor, and more. She is the editor of the newly released Regulatory Intelligence, Reimagined, and currently serves on the RAPS Institute Board.

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Kevin Randall

For over 30 years, Kevin has served as a quality systems instructor, mentor, and teacher for the regulatory and quality community. He has been a prolific contributor to Regulatory Exchange, RAPS’ online member community, where his comments have helped countless professionals navigate the complicated scenarios innate to a career in regulatory and quality. He holds the RAC-US, RAC-EU, RAC-Canada, and RCC-MDR credentials.

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Katelin Henninger

Since she started her career in regulatory and quality in 2018, Katelin has overseen regulatory submissions and approvals while leading teams in both medical devices and pharmaceuticals. Katelin contributed to Fundamentals of Medical Device Regulations: A Global Perspective and helped create the RAPS Greater Cincinnati Local Networking group in 2025. She holds the RAC-Device and RCC-MDR credentials.

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Ludger Moeller

Over three decades of experience in regulatory compliance, Ludger has founded multiple organizations dedicated to supporting medical device companies throughout the complex regulatory process. He has participated as a member of the European Union’s Medical Device Coordination Group, is a founding member of the RAPS Germany Chapter, and has been a regular speaker at international conferences and panels.

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Chris Whalley

Chris Whalley is shepherding the future of regulatory affairs as RAPS Convergence Planning Committee Chair and contributing to books like Regulatory Intelligence Reimagined. Chris has also served on the RAPS Convergence Planning Committee as a member and as vice chair, and currently leads regulatory intelligence activities at Pfizer as their senior director and head of global regulatory intelligence & analysis.

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Alberto Grignolo

For more than 40 years, Alberto Grignolo has contributed his expertise as a regulatory and drug development professional and corporate executive, including 32 years as a consultant to pharmaceutical and biotechnology companies and driver of a successful worldwide regulatory and drug development consulting business.

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Victor Mencarelli

For years, Victor Mencarelli has shared his experience as one of our top contributors on Regulatory Exchange (RegEx), the RAPS online member community, where he contributes to discussions that help regulatory affairs professionals learn from his time as a director of global regulatory affairs.

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Markus Pöttker

As director of global postmarket surveillance at Smith + Nephew, chair of MedTech Europe’s PS and Vigilance Working Group, and as a member of the EU Medical Device Coordination Group’s Task Forces for Vigilance, PSUR, and postmarket surveillance, Markus Pöttker has navigated complex regulatory realities and advanced the field of postmarket surveillance.

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Paul Brooks

Paul Brooks has served the regulatory affairs profession in a way few others have. After more than 20 years at BSI and serving as chair of the RAPS Board of Directors, Paul became the executive director at RAPS in 2016. As our society’s leader, he took RAPS to new heights as we grew our membership to new levels, expanded our global reach, and refined and improved many key initiatives before his retirement in 2020.

50-for-50_Susan Stewart

Susan Stewart

Susan Stewart has shaped regulatory strategy and contributed to innovation across multiple organizations as a leader in regulatory affairs. Susan first worked her way up from associate to vice president of regulatory affairs at Genzyme Corporation, and has worked in leadership roles at Transmolecular, Tokai Pharmaceuticals, Kaleido Biosciences, Frequency Therapeutics, Q23 BIO, Candel Therapeutics, and Rezolute Bio.

Susan has served the profession as a member of the RAPS Board of Directors, the RAPS Fellows Committee, the Rare Disease Company Coalition Board of Directors, and as regulatory advisor to the Termeer Foundation. She has earned her RAC-US and RAC-EU credentials.

50-for-50_Angelina Lisandrelli

Angelina Lisandrelli

Angelina Lisandrelli has served the regulatory affairs profession as an accomplished medical device expert, volunteer, and mentor. During a 15+ year career that began in chemistry, Angelina has developed regulatory strategies, led teams, and built relationships across industry, health authorities, and notified bodies. She is a member of the RAPS Convergence Planning Committee, RAPS Membership Committee, and RAPS Education Committee, and has mentored countless professionals through the RAPS Mentoring Program.

50-for-50_Kate Stockman

Kate Stockman

Over more than 20 years in regulatory affairs, Kate Stockman shaped today’s regulatory environment by developing creative strategies, successfully engaging with health authorities, and delivering global product approvals across many product categories. Kate has served as the co-chair of the RAPS Euro Convergence Planning Committee for the past two years and is a member of the RAPS European Council.

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Orin Chisholm

In addition to her regulatory roles with Boehringer Ingelheim, Merck Serono, Wyeth Australia, Genzyme Australasia, Medicines Australia, and as a consultant, Orin has helped prepare the next generation of Australia’s healthcare professionals as a professor and program director at the University of Sydney and University of New South Wales. She is a member of the RAPS Editorial Advisory Committee and a RAPS Fellow.

50-for-50_Richard Vincins

Richard Vincins

Richard Vincins rose to his position as director of regulatory and quality at MD Compliance after a career compiling regulatory submissions, driving regulatory strategy for new and novel products, performing quality system assessments, and supporting audits/inspections of quality systems. He has managed teams, mentored regulatory professionals, presented at conferences, and more. Richard is RAPS’ all-time leader in discussion posts in Regulatory Exchange, our online community, where he continues to provide regulatory professionals with advice on a daily basis.

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Mark Kramer

Mark Kramer helped establish FDA’s Office of Combination Products and served as its first-ever director upon the office’s inception in 2002. After spending 17 years over two stints at FDA, Mark transitioned to industry and served as a regulatory leader at GE, Greenleaf Health, and Eliquent. Mark has taught as an adjunct professor in St. Cloud State’s regulatory affairs master’s program and has served on the RAPS board of directors. He now serves as an independent consultant and holds the RAC-US credential.

50-for-50_Salma Michor

Salma Michor

Salma Michor has served as a RAPS volunteer for 20 years, giving back as a RAPS board member and treasurer, books volunteer, and most recently as a founding member and the chair of the RAPS EU Board of Directors. Salma held the role of CEO & Principal Consultant for Michor Consulting and Trade Services for 15 years, and has supported regulatory functions for Pfizer, Karmed, QbD Group, and other organziations. She is currently chief regulatory and commercial officer at PowerVet. She holds the RAC-Global and RAC-EU credentials. 

50-for-50_Lena Cordie

Lena Cordie-Bancroft

Lena Cordie-Bancroft served the regulatory profession across two continents a volunteer during her time in Minnesota, where she chaired the RAPS Twin Cities Chapter, and in England, where she served on the RAPS European Council (REC) and was a leader for the RAPS UK Local Networking Group. Lena was owner and principal consultant at Qualitas Professional Services before joining BSI as sector lead – healthcare in 2021. She is currently a global standards advisor at Medtronic. 

50-for-50_Michelle Ragozzino

Michelle Ragozzino

Michelle Ragozzino served the regulatory affairs profession as a longtime leader of the RAPS San Francisco Chapter. After serving as the program director for biosciences at UC Santa Cruz Extension, Michelle moved to industry. Across Abbott Vascular, Cordis, and NeuroPace, where she currently works as director of regulatory affairs, Michelle has worked to help Class II and III cardiovascular and endovascular devices and a Class III active implantable neuromodulation device get to market. She was one of three recipients of the inaugural RAPS Community Leadership Award in 20217 and holds the RAC-Devices credential.

50-for-50_Arvilla Trag

Arvilla Trag

As a longtime independent consultant, Arvilla Trag has specialized in CMC compliance and regulatory affairs for more than 30 years. As a volunteer, she has RAPS workshops, presented at conferences, and has been a vital contributor to Regulatory Exchange, the RAPS online member community. She holds the RAC-US credential.

50-for-50_Arthur Brandwood

Arthur Brandwood

In over 40 years in the medical device industry in roles across academic, consulting, and health authority settings, Arthur Brandwood has provided expertise to the global medtech community in many forms. He currently serves as president of Lifesciences Australia and is a visiting professor at the University of Sydney after tenures at the University of New South Wales, Australia's Therapeutic Goods Administration, his own Brandwood CKC, and many other roles.

50-for-50_Grace Gowda

Grace Gowda

Over 30 years working for healthcare companies and academic institutions, Grace Gowda’s career has spanned basic research to clinical research, bench work to registration of new products. Grace spent 16 years at Merial Limited before moving first to Boehringer Ingelheim and finally to the University of Georgia, where she is the director of its International Biomedical Regulatory Sciences Program and a professor at the UGA College of Pharmacy. She is a RAPS Fellow.

50-for-50_Gert Bos

Gert Bos

Gert Bos has served the regulatory affairs profession as a volunteer and as an expert in European regulations, with 25 years as an auditor, product reviewer, regulatory specialist, head of notified body, and consultant. He is a former chair of the RAPS Board of Directors, a founding member of the RAPS EU Board, a board member and founding member of the RAPS Netherlands Chapter, a presenter and committee member at RAPS conferences, a workshop leader on medical devices, and an author, including as a lead editor of Software as a Medical Device. Gert worked as a certification manager and technology manager at DEKRA before spending six years at BSI, first as head of regulatory and clinical affairs, and later as head of Notified Body 0535. He is currently a partner and chief scientific officer at QServe Group. Gert is a RAPS Fellow and a recipient of the RAPS Founder’s Award. He has also served as president of TEAM-NB, the European association of notified bodies.

50-for-50_Jay-Vaishnav

Jay Vaishnav

Jay Vaishnav has served the regulatory affairs profession as an author, editor, educator. She spent seven years at FDA, first as a physicist in the Center for Devices and Radiological Health (CDRH), and then as acting associate director for CDRH’s Office of Science and Engineering Laboratories. As director of regulatory affairs at Canon Medical Informatics, Jay is the US regulatory lead for an advanced imaging software portfolio that includes AI/ML SaMD, cardiac imaging, and structural heart planning applications. Jay is an advisory board member and instructor UC Santa Cruz Silicon Valley Extension. She is also a lead editor of Fundamentals of Medical Device Regulations: A Global Perspective and From X-Rays to AI: Navigating US Regulations in Radiological Health. Jay is a RAPS Fellow, and she holds the RAC-Devices credential.

Help us celebrate 50 regulatory trailblazers!

For RAPS' 50th Anniversary, we're shining a spotlight on 50 outstanding regulatory professionals who have contributed broadly in the field. Each selected honoree will be featured in RAPS communication throughout the year. All submissions are reviewed by the Nominating Committee.

Shaping Regulatory Excellence and Innovation since 1976