Erin Tesch, BA, MA

Senior Vice President and Managing Director


+1 (202) 828 8966

Ms. Erin Tesch is the Senior Vice President and Managing Director at TSG Consulting. She specializes in the registration and ongoing compliance of pesticides products with an emphasis on antimicrobial products. 

Ms. Tesch assists companies with novel technologies to navigate the complex regulatory approval process. She provides advocacy and strategic positioning within the regulatory agencies to assist her clients successfully obtain approvals. Her experience spans across all types of products including disinfectants, sanitizers, materials preservatives as well as biologicals that may be used to control public health pathogens.

Over her 25 year career, Ms. Erin Tesch has combined her background in environmental public policy with her regulatory knowledge to work with federal officials to address data requirements, prepare registration packages, develop label claims, coordinate product testing, and conduct in-house training and audits. She also serves as an expert witness in legal matters.


B.A., Political Science – George Washington University

M.A., Environmental Public Policy – Norwich University

Professional Memberships and Certifications

Silver Task Force North America (STFNA), Technical Adviser

Zinc Task Force North America (ZTFNA), Technical Adviser

Household and Commercial Products Association (HCPA), Member

American Chemistry Council Center for Biocide Chemistries (CBC), Member

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