New Oeko-Tex® certification for vehicle interiors

The new Oeko-Tex® supplement now allows for the comprehensive certification of materials used in vehicle interiors (PresseBox) (Zurich, ) Clever safety systems designed to protect vehicle occupants help to minimise health injuries as a result of accidents. At the same time, air in vehicle interiors that is free of harmful substances represents yet another healthrelated aspect. To this end the Oeko-Tex® Association now offers a new certification option for vehicle interiors according to Oeko-Tex® Standard 100.

In addition to the current Oeko-Tex® tests for harmful substances, it is now possible to inspect textile products, leather articles, foam, polymer components as well as their fibres and nontextile articles, which are used in the automotive industry, for possible emissions of harmful substances. The ÖTI - Institute for Ecology, Technics and Innovation Ltd. in Vienna has developed a simulation process for determining the emission loading in vehicles, and implemented this process into Oeko-Tex® Standard 100 as a supplement. The certification can be applied to individual materials as well as complete vehicle interiors, and relates to products of all processing stages. However, the new emissions tests cannot be used for chemicals, dyes and tools, or for assessments of vehicle cargo areas.

Prerequisite for product certification is compliance with the usual Oeko-Tex® requirements and specific additional conditions, which result from use in vehicle interiors. The main difference compared to clothing textiles is the emission of volatile organic substances and odours, which depends mainly on the amount of materials used, the air exchange rate as well as the temperature in the vehicle's interior.

Child seats must correspond with the specifications of the Oeko-Tex® product class I (baby articles), and materials of normal vehicle seats with those of product class II for articles that come into direct contact with the skin. All other materials for vehicle roofs, hat racks or floor coverings must meet the requirements of product class IV (decoration materials). Where complete vehicle interiors are to be certified, the sum of all materials and products processed for use in the interior space may not exceed certain emission values.

For more information regarding the certification of vehicle interiors according to Oeko-Tex® Standard 100, please contact the secretariat of the Oeko-Tex® Association: The supplement to the Oeko-Tex® Standard can be downloaded from


OEKO-TEX® Association
Genferstraße 23
CH-8027 Zürich
Helmut Mueller
Rose-Marie Riedl
Unternehmenskommunikation und Forschungsmarketing


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