GOTS Scope 4: Chemical Inputs & Accessories Certification
The Global Organic Textile Standard (GOTS) is the world's leading processing standard for organic fibers, ensuring environmental and social responsibility throughout the entire supply chain. GOTS Scope 4 is the dedicated certification category for evaluating and approving chemical inputs—such as dyestuffs, textile auxiliaries, printing inks, and accessories—used in organic textile manufacturing.
ETKO provides independent verification for chemical manufacturers, formulators, and traders seeking GOTS Scope 4 approval, enabling seamless integration into the global sustainable textile supply chain.
What Does GOTS Scope 4 Cover?
GOTS Scope 4 certification assesses all chemical preparations and structural components applied in textile wet processing, dyeing, printing, and finishing stages:
Dyestuffs & Pigments: Organic and inorganic colorants, dyes, and pigment formulations used in textile processing.
Textile Auxiliaries: Wetting agents, softeners, enzymes, fixatives, sizing agents, and finishing auxiliaries.
Printing Inks & Pastes: Digital textile inks, binders, and printing formulation components.
Accessories: Buttons, zippers, sewing threads, linings, and trims evaluated against GOTS environmental criteria.
The GOTS Scope 4 Approval Process
Achieving a GOTS Letter of Approval (LoA) involves a rigorous multi-step evaluation:
Application & Product Inventory: Submission of full technical specifications and chemical inventory to be evaluated.
Document & SDS Review: In-depth technical review of Safety Data Sheets (SDS), Technical Data Sheets (TDS), and analytical test reports against GOTS toxicological and eco-criteria.
On-Site Facility Inspection: On-site audit evaluating chemical manufacturing practices, environmental management systems, wastewater treatment, and occupational health and safety (OHS).
Issuance of Letter of Approval (LoA): Compliant products receive an official GOTS Scope 4 Letter of Approval (LoA), valid for one year and registered on the GOTS approved chemical database.
Key Benefits for Chemical Formulators & Manufacturers
Global Market Access: GOTS-approved chemicals can be directly utilized by GOTS Scope 1 wet processors and textile manufacturers worldwide.
Verified Chemical Safety: Demonstrates that formulations are free from hazardous substances, heavy metals, and restricted toxic compounds.
Regulatory & Framework Alignment: Aligns with international environmental benchmarks, including ZDHC MRSL guidelines and European Green Deal policies.
Competitive Supply Chain Advantage: Positions chemical formulators as preferred partners for eco-conscious textile manufacturers and global fashion brands.
Why Choose ETKO Certification?
ETKO delivers internationally recognized certification services backed by deep industry expertise and auditing integrity. We guide chemical manufacturers and formulators through the GOTS Scope 4 approval process, validating product compliance and accelerating growth in sustainable markets.
Contact ETKO today to apply for your GOTS Scope 4 Letter of Approval (LoA) or request a consultation with our certification team.
Frequently asked questions
- Yes. ETKO (Ecological Agriculture Control Organization) offers GOTS Scope 4 - Chemical Inputs & Accessories certification as part of its Green Chemistry Certification program. This page describes the standard, how to apply, and related documents.
- Get GOTS Scope 4 Letter of Approval (LoA) for dyes, textile auxiliaries, and accessories with ETKO. Ensure global organic textile compliance and expand market…
- Submit an online quote request on the ETKO website: https://www.etko.com.tr/certifications/greenchem/quote-request
- ETKO's document center lists regulations, application forms, and current guidelines for this standard: https://www.etko.com.tr/documents?category=greenchem&standard=gots-scope-4-kimyasal-girdiler-ve-aksesuarlar
Does ETKO provide GOTS Scope 4 - Chemical Inputs & Accessories certification?
What is GOTS Scope 4 - Chemical Inputs & Accessories?
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Application Process
At ETKO, we manage your application process transparently, quickly, and clearly. Our process consists of the following steps:
01.Application and Information Exchange
We gather preliminary information about your company's structure and production processes.
02.Proposal and Contract
We present a detailed proposal for the inspection process and sign a contract upon your approval.
03.Pre-Audit Preparation
This is the process of preparing the necessary documentation (chemical inventory, social compliance documents, etc.).
04.On-Site Audit
Expert ETKO auditors visit your facility and examine your compliance with the criteria on-site.
05.Reporting and Certification
After non-conformities are resolved (if any), the audit report is approved and your certificate is issued.