For Dyteks, based in Başakşehir, Istanbul, OEKO-TEX® ECO PASSPORT supports this important role in daily business. The company produces textile dyes, including DIRECT, ANTIQ, REACTIVE, and PIGMENT dyes, as well as auxiliaries for the textile industry.
For Dyteks, the OEKO-TEX® ECO PASSPORT certification creates clear added value in the dialogue with customers and brand partners. It helps make safe products visible and supports the company’s position in the market.
“Customers and brand partners choose us because they see our clean products on the platform. Therefore, this certification gives us a competitive advantage and helps us expand our market share.” informs Merve Atmaca, Chemical Engineer, Dyteks
Looking ahead, Dyteks sees sustainable chemicals as an increasingly important requirement for the textile supply chain. The company is already preparing for these expectations by closely following the direction set by global brands.
“We follow the roadmaps and goals of global brands regarding clean products, and we develop our product ingredients in line with these goals.” Explains Merve Atmaca, Chemical Engineer, Dyteks, further.
The long-standing collaboration with OETI also plays an important role in making the certification process reliable and efficient. For Dyteks, the partnership supports both internal processes and customer communication.
“We have been collaborating with OETI for many years. We are very satisfied with the service quality, reliability, and solution-oriented approach. Throughout the certification process, from sample procurement to documentation and certification, we always receive top-notch support. This allows us to respond to our customers as quickly as possible and ensures their trust in us.” Merve Atmaca, Chemical Engineer, Dyteks
With OEKO-TEX® ECO PASSPORT, Dyteks strengthens customer confidence, supports market access, and contributes to the future of cleaner textile chemistry.
• Company: DYTEKS BOYA VE KİMYA SAN.TİC.LTD.ŞTİ
• Country: Turkey
• Location: Başakşehir, Istanbul
• Website: www.dyteks.com.tr
• Interview partner: Merve Atmaca, Chemical Engineer, Dyteks
• Products: Textile dyes ((DIRECT, ANTIQ, REACTIVE, PIGMENT) and auxiliaries
• Facility size and type – 1000 m2 - COMPANY
Frequently Asked Questions about Dyteks and OEKO-TEX® ECO PASSPORT
What is OEKO-TEX® ECO PASSPORT?
OEKO-TEX® ECO PASSPORT is an independent certification for chemicals, colourants, auxiliaries, dyestuffs and additives used in textile, leather and footwear production. Products certified under ECO PASSPORT are tested and assessed against strict criteria for harmful substances and lower environmental impact.
External link: OEKO-TEX® ECO PASSPORT product page
External link: OETI OEKO-TEX® ECO PASSPORT service page
Why does Dyteks use OEKO-TEX® ECO PASSPORT?
Dyteks uses OEKO-TEX® ECO PASSPORT to make the safety and quality of its textile dyes and auxiliaries more visible to customers and brand partners. For Dyteks, the certification supports customer trust, market access and clearer communication around cleaner textile chemistry.
Which Dyteks products are relevant for OEKO-TEX® ECO PASSPORT?
Dyteks produces textile dyes and auxiliaries for the textile industry, including DIRECT, ANTIQ, REACTIVE and PIGMENT dyes. These product categories fit the ECO PASSPORT scope because the certification is designed for manufacturers and distributors of textile, leather and footwear chemicals, including colourants and auxiliaries.
How does OEKO-TEX® ECO PASSPORT help textile chemical manufacturers?
OEKO-TEX® ECO PASSPORT helps textile chemical manufacturers demonstrate that their products are suitable for more responsible textile and leather production. The certification can support product safety, customer confidence, compliance, communication and visibility in sourcing tools such as the OEKO-TEX® Buying Guide.
What are the main business benefits of ECO PASSPORT for Dyteks?
For Dyteks, ECO PASSPORT creates a competitive advantage because customers and brand partners can identify clean products more easily. According to Dyteks Chemical Engineer Merve Atmaca, this visibility helps the company strengthen customer trust and expand its market share.
How does ECO PASSPORT support brands and retailers?
For brands and retailers, OEKO-TEX® ECO PASSPORT supports responsible chemical sourcing by helping them identify independently assessed textile and leather chemicals. OETI states that brands use the certification to support product safety, confidence among customers and credible proof of responsible procurement practices.
Is OEKO-TEX® ECO PASSPORT connected to international chemical requirements?
Yes. OEKO-TEX® states that ECO PASSPORT supports compliance with global regulations and requirements, including REACH Annexes XVII and XIV, CPSIA and the ECHA-SVHC candidate list. The standard’s limit values for harmful substances are reviewed at least once a year.
Is OEKO-TEX® ECO PASSPORT recognised by ZDHC?
Yes. OEKO-TEX® ECO PASSPORT is recognised by ZDHC from Level 1 to Level 3, depending on the selected certification stage. OEKO-TEX® describes three options: CAS number screening and self-assessment for ZDHC Level 1, analytical verification and on-site visit for Level 2, and an additional chemical hazard assessment for Level 3.
How does the ECO PASSPORT certification process work?
The ECO PASSPORT certification path includes application, CAS number screening, analytical testing in an OEKO-TEX® laboratory, self-assessment and on-site visit where applicable, a detailed test report and the issue of a certificate valid for one year. This process helps companies document product conformity and communicate it to customers.
Why is OETI important in Dyteks’ certification process?
OETI supports Dyteks throughout the ECO PASSPORT certification process, from sample procurement to documentation and certification. Dyteks describes OETI’s service as reliable, solution-oriented and important for responding quickly to customers and maintaining trust.
How does ECO PASSPORT help Dyteks prepare for future textile supply chain requirements?
ECO PASSPORT helps Dyteks align its product development with the cleaner-chemistry expectations of global brands. Dyteks states that it follows brand roadmaps and goals for clean products and develops product ingredients in line with those expectations.
Where can customers check or find ECO PASSPORT certified products?
Customers can verify an OEKO-TEX® label or certificate through the OEKO-TEX® Label Check and can search for certified products, manufacturers and partners through the OEKO-TEX® Buying Guide. ECO PASSPORT certified chemicals can also be listed in the ZDHC Gateway and GoBlu BHive App, depending on certification level