Our North America professionals

Specialities
Done
Clear
Regions
Done
Clear

Abigail Wacek, BA

Managing Director, TSG North America

Antimicrobials/Biocides FIFRA North America Pesticides US - Federal services

Darlene Huynh, BS

Regulatory Specialist

North America US - State services

Dr Amanda Phelka, BA, MS, PhD

Principal Scientific Consultant, Toxicology

FIFRA North America North America Pesticides Toxicology US - Federal services

James Bozeman

Regulatory Specialist

Consumer Products North America Pesticides Plant Protection Study Monitoring
North America North America US - State services

Jonathan Walsh, BS

Principal Regulatory Consultant

Antimicrobials/Biocides Chemistry Consumer Products Efficacy Enforcement FIFRA North America Pesticides US - Federal services USA

Katrina Lalic, BS

Regulatory Specialist

North America Pesticides USA

Kelly Rahn, BS

Executive Vice President, Business Development • State Registrations

Antimicrobials/Biocides Biopesticides Chemistry Consumer Products Conventionals FIFRA North America North America Pesticides US - Federal services US - State services
Antimicrobials/Biocides Chemistry Consumer Products FIFRA Industrial chemicals/TSCA North America US - Federal services US - State services USA

Monica Guenthner

Regulatory Specialist

North America Pesticides USA

Nicholas Serluco

Regulatory Specialist

North America US - State services USA
Antimicrobials/Biocides FIFRA North America Pesticides US - Federal services

Pete Stevenson, BS, MS

Senior Regulatory Consultant

Animal Feed Animal Health Chemistry Conventionals FIFRA Food Contact/Additives Industrial chemicals/TSCA North America Pesticides US - Federal services US - State services USA
Amending materials Animal Feed Fertilizer/specialty fertilizer North America US - State services USA

Shannon Bryant-Spas, BA

Principal Regulatory Consultant, Team Leader

Amending materials Animal Feed Animal Health Fertilizer/specialty fertilizer North America US - State services USA
North America US - State services USA

TSG | Europe Professionals

Regulatory & Scientific Consultants

Antimicrobials/Biocides Biopesticides Chemistry CLP Cosmetics Efficacy Environmental Sciences Europe Human Health Pesticides Plant Protection Product stewardship/sustainability/ESG REACH Study Monitoring Toxicology

TSG | UK Professionals

Regulatory & Scientific Consultants

Antimicrobials/Biocides Biopesticides Chemistry CLP Cosmetics Efficacy Environmental Sciences Europe Human Health Pesticides Plant Protection Product stewardship/sustainability/ESG REACH Study Monitoring Toxicology UK UK

Wendy A McCombie, BS

Principal Regulatory Consultant

Antimicrobials/Biocides Biopesticides Conventionals FIFRA North America Pesticides US - Federal services US - State services USA

Our UK and EU professionals

Please contact [email protected] for a full list and biographies of our European regulatory and scientific consultants.

Haven't found what you were looking for?

Expertisearrow pointing rightarrow pointing right

At TSG, our diverse team offers customized solutions, leveraging regulatory and scientific expertise, to effectively address your unique business challenges.

Servicesarrow pointing right

We help companies navigate the regulatory landscape across a range of geographies and jurisdictions. Read about the comprehensive range of services we offer.

Contact us

By submitting your details you agree to us holding the personal data you've supplied for the purpose of processing your enquiry. For information about how we handle your data, please read our privacy policy