Understanding Textile Certifications: A Guide to OEKO-TEX, GOTS, RWS, and More

Understanding Textile Certifications: A Guide to OEKO-TEX, GOTS, RWS, and More

In the pursuit of a considered wardrobe, understanding the materials that comprise our garments is fundamental. Textile certifications provide a framework for evaluating the sourcing, processing, and manufacturing of these materials, offering a degree of transparency in an often-opaque industry. These standards address a range of concerns, from the presence of harmful substances to the ethical treatment of workers and animals. This article provides a comprehensive overview of the most significant textile certifications, what they signify, and how to verify their claims.

The Importance of Textile Certifications

Textile production is a complex global process with significant potential for environmental and social impact. From the cultivation of raw materials, which can involve the use of pesticides and large amounts of water, to the dyeing and finishing processes that can release harmful chemicals into the environment, each step of the supply chain presents its own set of challenges. Certifications serve as a tool for accountability, providing independent verification of a company's adherence to a specific set of standards. For the consumer, they offer a means of making more informed purchasing decisions, aligning their choices with their personal values. For the industry, they provide a clear framework for best practices, encouraging a shift towards more responsible and sustainable methods of production. It is important to note that no single certification covers all aspects of production, and each has a specific focus and scope. A garment may carry multiple certifications, each addressing a different aspect of its production. Understanding the nuances of these certifications is key to navigating the complex landscape of sustainable and ethical fashion.

Major Textile Certifications

OEKO-TEX® STANDARD 100: The Safety Standard

The STANDARD 100 by OEKO-TEX® is one of the world's most well-known labels for textiles tested for harmful substances. It certifies that every component of an article, from the thread to the buttons and other accessories, has been tested for a list of over 1,000 regulated and non-regulated substances that may be harmful to human health [1]. The core principle of the standard is to ensure consumer safety. The testing criteria are globally standardized and are updated at least once a year in line with new scientific findings or statutory requirements. The stringency of the tests depends on the intended use of the textile; the more intensive the skin contact, the stricter the human-ecological requirements. This means that products for babies and toddlers are subject to the most rigorous testing. The certification is not limited to textiles, but can also be applied to a range of other articles, including leather goods. The modular system of OEKO-TEX® allows for certification at each stage of the production chain, which can reduce the cost of testing for the final product. It is important to understand that STANDARD 100 by OEKO-TEX® is a product safety certification, not an organic or sustainability certification. While it does restrict the use of certain harmful chemicals, it does not address the environmental or social impacts of the production process.

Global Organic Textile Standard (GOTS): The Organic Standard

The Global Organic Textile Standard (GOTS) is the leading global standard for the processing of textiles made from organic fibres. It defines high-level environmental criteria along the entire organic textiles supply chain and requires compliance with social criteria as well [2]. To be certified as GOTS, a textile product must contain a minimum of 70% certified organic natural fibres. A product with the GOTS label grade ‘organic’ must contain a minimum of 95% certified organic natural fibres. The standard covers the processing, manufacturing, packaging, labelling, trading, and distribution of all textiles made from at least 70% certified organic natural fibres. The standard prohibits the use of genetically modified organisms (GMOs), highly hazardous chemicals such as azo dyes, formaldehyde, and heavy metals. It also includes strict wastewater treatment requirements and requires that social criteria based on the key norms of the International Labour Organization (ILO) are met. These include safe working conditions, no child labour, and the right to freedom of association and collective bargaining. GOTS is a comprehensive standard that provides a high level of assurance to the consumer that the product is not only organic, but also produced in an environmentally and socially responsible way.

Responsible Wool Standard (RWS): The Animal Welfare Standard

The Responsible Wool Standard (RWS) is a voluntary global standard that addresses the welfare of sheep and the land they graze on. The standard was developed by Textile Exchange, a global non-profit, with the input of farmers, animal welfare experts, land conservation experts, brands, and retailers from all parts of the globe [3]. The RWS requires that all sites, from the wool farm to the final seller in the business-to-business transaction, are certified. The standard is built around the Five Freedoms of animal welfare, which are: freedom from hunger and thirst; freedom from discomfort; freedom from pain, injury, or disease; freedom to express normal behavior; and freedom from fear and distress. The RWS also ensures that the land is managed responsibly, promoting biodiversity and soil health. The standard provides a chain of custody system that tracks the certified wool from the farm to the final product, so consumers can be confident that the wool in the products they buy is from responsibly managed farms. The RWS is a powerful tool for ensuring the ethical treatment of animals in the wool industry, and it is increasingly being adopted by brands and retailers around the world.

Fairtrade Textile Standard: The Social Standard

The Fairtrade Textile Standard is a comprehensive standard for textiles that aims to improve the working conditions and wages of workers in the textile industry. It is part of the broader Fairtrade system, which seeks to empower producers in developing countries by ensuring they receive a fair price for their products. The Fairtrade Textile Standard applies to the entire textile supply chain, from the processing of raw materials to the manufacturing of finished garments [4]. The standard includes requirements for safe working conditions, the right to join a union and bargain collectively, and a ban on child and forced labor. A key feature of the standard is the requirement for a living wage to be paid to workers within a six-year period. The standard also includes environmental criteria, such as the responsible management of water and waste, and a list of prohibited chemicals. The Fairtrade Textile Standard is applicable only in countries where the political and legal context allows for freedom of association. The Fairtrade Textile Standard is a powerful tool for promoting social justice in the textile industry, and it provides a clear choice for consumers who want to support brands that are committed to ethical production.

Comparison of Major Textile Certifications

How to Verify Certification Claims

Verifying the authenticity of a certification claim is a critical step in making an informed purchasing decision. Each of the major certification bodies provides tools to check the validity of a label or to find certified suppliers.

• OEKO-TEX®: The OEKO-TEX® website has a “Label Check” tool where consumers can enter the label number to verify its validity. This ensures that the label is genuine and that the certification is current. The tool will show the validity of the label, the product class, and the articles that the certificate covers.
• GOTS: The GOTS website features a public database of all certified entities, their locations, products, and the scope of their certification. This allows for full traceability and transparency. Consumers can search the database by company name, license number, or product category.
• RWS: Textile Exchange provides a list of certified companies on its website, which can be searched to confirm if a brand or supplier is RWS certified. The directory includes the company's name, country, and the scope of their certification.
• Fairtrade: Products that meet the Fairtrade standards carry the Fairtrade Mark. The Fairtrade International website provides information on certified producers and products. Consumers can search for certified products and producers by country and product category.

Limitations of Certifications

While textile certifications are a valuable tool, it is important to be aware of their limitations. Certifications are not a guarantee of a perfect product, but rather an assurance that a product has met a specific set of standards. The scope of certifications can vary widely, and it is important to understand what a particular certification does and does not cover. For example, a product may be certified as organic, but this does not necessarily mean that it was produced in a way that was fair to the workers. Similarly, a product may be certified as Fairtrade, but this does not necessarily mean that it is organic. It is also important to be aware that the certification process can be expensive, which can be a barrier for small producers. Finally, it is important to remember that certifications are just one piece of the puzzle. A truly sustainable and ethical fashion industry requires a holistic approach that includes everything from design and material selection to production and end-of-life.

Conclusion

Textile certifications provide a valuable framework for navigating the complexities of the fashion industry. They offer a means of making more informed and responsible purchasing decisions, and they provide a clear path for the industry to move towards a more sustainable and ethical future. By understanding the different types of certifications, what they mean, and how to verify them, consumers can play an active role in driving positive change. As awareness of the environmental and social impacts of the fashion industry grows, the importance of textile certifications will only continue to increase.

Frequently Asked Questions (FAQ)

What is the difference between OEKO-TEX® and GOTS?

OEKO-TEX® STANDARD 100 and GOTS are two of the most common textile certifications, but they have different focuses. OEKO-TEX® STANDARD 100 is a safety standard that certifies that a product is free from harmful levels of over 1,000 substances. It is focused on the safety of the final product for the consumer. GOTS, on the other hand, is an organic standard that certifies the organic status of textiles, from the harvesting of the raw materials, through environmentally and socially responsible manufacturing, to labelling. While GOTS does restrict the use of harmful chemicals, its primary focus is on the organic integrity of the product and the entire supply chain.

Are all organic materials GOTS certified?

No, not all materials that are grown organically are GOTS certified. GOTS is a voluntary standard, and a farm or manufacturer must go through a rigorous certification process to be able to use the GOTS label. There are other organic certifications, and some brands may source from farms that use organic practices but are not certified. However, GOTS is the most comprehensive and widely recognized standard for organic textiles.

Does the Responsible Wool Standard guarantee that no harm is done to the sheep?

The Responsible Wool Standard is designed to ensure that sheep are treated with respect and that their welfare is protected. The standard is based on the Five Freedoms of animal welfare and prohibits practices such as mulesing. While the RWS sets a high bar for animal welfare, it is a standard for responsible farming practices and does not provide an absolute guarantee that no harm will ever come to a sheep. It does, however, provide assurance that the farm has been audited by a third party and has met the standard's strict requirements for animal welfare and land management.

References

[1] OEKO-TEX®. (n.d.). OEKO-TEX® STANDARD 100. Retrieved from https://www.oeko-tex.com/en/our-standards/oeko-tex-standard-100 [2] Global Organic Textile Standard. (n.d.). Home. Retrieved from https://global-standard.org/ [3] Textile Exchange. (n.d.). Responsible Wool Standard (RWS). Retrieved from https://textileexchange.org/responsible-wool-standard/ [4] Fairtrade International. (n.d.). Textile Standard. Retrieved from https://www.fairtrade.net/en/why-fairtrade/how-we-do-it/standards/who-we-have-standards-for/textile-standard.html

Published by SELVANE Knowledge — Material intelligence for considered wardrobes.

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