OEKO-TEX® Certification
Inspiring confidence in textiles and leather through independent testing and certification for harmful substances, sustainable production, and fair working conditions.
Global Standards for a Sustainable Future
The OEKO-TEX® association provides standardized, independent testing and certification systems for the textile and leather industry. At GCS, we assist businesses in navigating these comprehensive standards to ensure product safety, protect consumers, and promote sustainable production methods across the entire supply chain.
Core Certifications
Explore the comprehensive portfolio of OEKO-TEX® services designed to cover every aspect of the textile and leather value chain.
STANDARD 100
A globally standardized, independent testing and certification system for raw, semi-finished, and finished textile products at all processing levels, as well as accessory materials used.

STeP by OEKO-TEX®
Sustainable Textile and Leather Production (STeP) certification system for brands, retail companies and manufacturers who want to communicate their environmental measures transparently.

ECO PASSPORT
An independent certification system for chemicals, colourants and auxiliaries used in the textile and leather industry. It verifies that these substances are not harmful to human health.

LEATHER STANDARD
A globally standardized testing and certification system for leather and leather articles at all production levels, ensuring they are free from harmful substances.

MADE IN GREEN
A traceable product label for all kinds of textiles and leather products that have been manufactured in environmentally friendly facilities under safe and socially responsible working conditions.

ORGANIC COTTON
Verification for organic cotton products, ensuring that the cotton is grown without the use of synthetic pesticides or fertilizers, protecting both the environment and workers.
Why Choose OEKO-TEX®?
Demonstrate product safety and build consumer trust globally.
Ensure compliance with international chemical regulations (e.g., REACH).
Optimize production processes for sustainability and efficiency.
Access a global network of certified suppliers and buyers.
Transparently communicate your commitment to sustainability.
Start Your Certification Journey
Our experts at GCS are ready to guide you through the OEKO-TEX® certification process, ensuring compliance and enhancing your market position.
Consult an Expert