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Your Specialties, Our Expertise

CEHTRA (Consultancy for Environmental & Human Toxicology and Risk Assessment) is a company of social and solidarity economy (entreprise de l’économie sociale et solidaire), the French leader and number 3 worldwide in technical assistance and regulatory, toxicological and ecotoxicological consulting for the sectors related to the chemicals industry.

Our ambition: To promote biodiversity by meeting the strategic challenges of our clients.

CEHTRA is part of the H2B Group, specialized in testing, inspection and certification related to health and environment issues, on a human scale and with a strategic objective of digital transition.

Our headquarters are located near Bordeaux and is present in Europe and worldwide with agencies in France (Bordeaux, Lyon, Paris), Germany, Belgium, Spain, United Kingdom, Canada and India.

Digital Tools

PRIMO logo
CEHTRAcker logo
Cosmetick logo with slogan
ED Pedia Logo

Our project « Chèque transformation Numérique » has received a grant from the European Union under the FEDER-FSE Aquitaine 2014-2020 operational program.

logo La nouvelle Aquitaine et l'Europe

CEHTRA has received a grant co-funded by Comunidad de Madrid and European Union to boost hiring young talents

(Impulso a la contratación en Prácticas de Jóvenes para la Recuperación Económica)

Comunidad Madrid logo
EU social fund logo
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