ATC Tannery Chemicals awarded ZDHC Level 3 for their leather products, against MRSL V3.1.

Published 23rd May 2023

Eurofins|Chem-MAP are pleased to announce that French company ATC Tannery Chemicals have been awarded ZDHC Level 3 certification for their leather products, manufactured at two of their key facilities. 115 chemicals have been added to the ZDHC gateway as conformant to MRSL V3.1 Level 3, in line with the latest guidelines shared by ZDHC in November 2022.

ATC Tannery Chemicals’ sites awarded Level 3 ZDHC certification by Eurofins|Chem-MAP include:

  • ATC Tannery Chemicals – Montanay, France
  • TANORGA – Trévoux, France

ATC invests and innovates in many products and processes that allow tanners to achieve better environmental performance. ATC integrates environmental and societal criteria from the design of products to make them more environmentally friendly. This translates into the development of new eco-designed, bio-based products and the development of green tech processes, to reduce the impact of the leather industry on the environment.

The Eurofins | Chem-MAP team are proud to announce that ATC Tannery Chemicals are now certified as a Level 3 company, having completed MRSL analysis on both finished products and raw materials against ZDHC MRSL V3.1, and chemical management audits at both of their French sites. This certification underlines the importance that ATC places on sustainable chemistry.” states Lottie York, Sustainable Chemistry Programme Lead, Eurofins | Chem-MAP programme.

Being a Eurofins | Chem MAP approved partner and having our products ZDHC level 3 certified is a milestone for our company, that we are all very proud of. This is a reward for many years of hard work towards making ATC a responsible company, providing tailored solutions to our customers worldwide and making leather the most circular and sustainable of all materials.Pierre-Antoine Gualino, Co-Managing Director, ATC Tannery Chemicals.

About ATC Tannery Chemicals

ATC is a French-based company specialised in leather chemicals, from beamhouse to finishing. Founded 50 years ago, ATC operates two production sites in France and three subsidiaries abroad (Brazil, India, and Thailand), and supplies tanneries in more than 50 countries through a dense and performant distribution network. Thanks to its R&D capacities, ATC focuses on the development of sustainable products and on the reduction of the environmental impact of tannery processes.


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