The Global Organic Textile Standard (GOTS) is the world’s leading processing standard for organic fibres, covering the entire supply chain from harvesting through environmentally and socially responsible manufacturing to labelling. For factories, mills, and brands moving into organic textiles, the first GOTS audit is the moment of truth. This guide walks you through what the auditor will check and how to prepare so your first certification is a pass, not a rework.
What Is GOTS and Who Needs Certification?
GOTS is owned and administered by Global Standard gGmbH, a not-for-profit organisation incorporated in Germany in 2002. GOTS version 8.0 was released in March 2026 and becomes effective for all Certified Entities and approved chemical inputs on 1 March 2027, following a one-year transition period during which early adoption is permitted and encouraged. All audits and assessments conducted on or after 1 March 2027 shall be carried out according to GOTS version 8.0.
GOTS covers the processing, manufacturing, packaging, labelling, trading, and distribution of all textiles made from at least 70% certified organic natural fibres. Every stage of the supply chain that processes or trades GOTS goods must be certified by a GOTS Approved Certification Body. This includes ginners, spinners, weavers and knitters, wet processors and finishers, manufacturers, traders, and retailers that place labelled GOTS goods on the market.
GOTS Requirements You Will Be Audited Against
A GOTS audit is organised around the standard’s main criteria areas. Understanding each one is the foundation of a smooth first certification.
Organic Fibre Content and Label Grades
GOTS defines two label grades based on the minimum percentage of certified fibre content, excluding accessories:
| Label Grade | Minimum Certified Fibre Content |
|---|---|
| “Organic” / “Organic in-conversion” | No less than 95% (≥95%) |
| “Made with (x%) organic materials” | No less than 70% (≥70%) |
Only organic certified fibres as defined in the standard may be used for the organic content, and a valid, authenticated organic Scope Certificate must support the fibre claim.
Additional Fibre Materials
GOTS permits a limited share of non-organic additional fibre materials (for example certain non-GMO conventional natural fibres, recycled fibres, and specified synthetics) to make organic textile products practical. The allowed proportion depends on the label grade:
| Product Representation | Maximum Additional Fibre Materials |
|---|---|
| Labelled “organic” / “organic in-conversion” | Up to 5% (≤5%) |
| Labelled “made with (x%) organic materials” | Up to 30% (≤30%) |
All additional fibre materials must meet the limit values for chemical residues set out in the standard, and conventionally grown cotton shall not be blended into any GOTS good. Genetically modified organisms are prohibited throughout the standard.
Environmental and Chemical Management
GOTS holds wet processors and finishers to strict environmental criteria. Key audit points include:
- Wastewater treatment: Effluent must be treated and tested against GOTS discharge limits, with sludge managed under defined controls.
- Prohibited and restricted chemicals: GOTS maintains a defined list of prohibited and restricted chemicals (Table 12) that must be eliminated or controlled in your operation.
- Approved inputs: Colourants and textile auxiliaries must come from the GOTS Positive Lists (input approval, Scope 4).
- Residue limits: Final GOTS goods must meet the maximum limit values for chemical residues (including heavy metals and pesticide residues), and additional fibres and accessories must meet their own residue limits.
- Resource efficiency: Criteria cover water, energy, and chemical use, air emissions, greenhouse-gas management, waste management, and packaging.
Human Rights and Social Criteria
GOTS social criteria are based on International Labour Organization (ILO) conventions and are equivalent to leading social sustainability standards. Auditors verify:
- No forced labour and no child labour
- No discrimination, harassment, or violence; promotion of gender equality
- Freedom of association and the right to collective bargaining
- Occupational health and safety management
- Remuneration and assessment of the living-wage gap
- Controlled working time, no precarious employment
- Protection for migrant workers and homeworkers
- A functioning social compliance management system
Due Diligence Management Process
GOTS requires Certified Entities to implement a six-step due diligence process aligned with the OECD guidance referenced in the Manual for the Implementation of GOTS. The process is risk-based, involves ongoing communication with affected stakeholders, and must not shift responsibility onto suppliers. Auditors will review your due-diligence policy, risk assessment, and corrective-action records.
Traceability, Segregation, and Documentation
Certified Entities must hold a valid GOTS Scope Certificate listing their certified product categories and processing activities, and list any subcontractors involved in processing GOTS goods. A system of segregation must prevent organic and in-conversion fibres and GOTS goods from being commingled with or substituted by conventional fibres. All operational procedures must be supported by documented control systems and records that trace the origin, nature, and quantities of materials, the flow of goods, chemical recipes used, and fibre composition of finished products. Records relevant to the audit shall be kept for at least five years, together with valid Scope and Transaction Certificates for purchased GOTS goods.
The GOTS Certification Process
Certification is conducted by a GOTS Approved Certification Body (Approved Certifier) authorised by Global Standard gGmbH. Authorisation is based on accreditation by a recognised Accreditation Body, with IOAS Inc. serving as the main cooperation partner supporting the accreditation process. The certification journey follows these steps.
Step 1: Choose a GOTS Approved Certification Body
Select an Approved Certifier authorised for the scope you need. GOTS defines four certification scopes: mechanical textile processing and manufacturing plus accessory approval (Scope 1); wet processing and finishing (Scope 2); trading operations (Scope 3); and approval of colourants and textile auxiliaries on the Positive Lists (Scope 4). Request a quotation and confirm the audit timeline.
Step 2: Define Your Certification Scope
Map every site, process, product category, and subcontractor that should appear on your Scope Certificate. The clearer your scope definition, the fewer surprises during the inspection.
Step 3: Document Review and Gap Analysis
The certifier reviews your management system, input lists, and supply-chain documentation, then identifies gaps against GOTS criteria. Closing these gaps before the on-site visit is the single biggest driver of first-pass success.
Step 4: On-Site Inspection
Certification is based on an annual on-site inspection cycle, including possible additional unannounced inspections based on a risk assessment of the operation. The auditor verifies fibre content, chemical management, wastewater, social conditions, segregation, and records on the factory floor.
Step 5: Receive Your Scope Certificate
Once you have demonstrated the ability to comply with the relevant GOTS criteria, the Approved Certifier issues a GOTS Scope Certificate listing your certified product categories and processing activities. You are then a Certified Entity.
Step 6: Issue Transaction Certificates for Shipments
As GOTS certified goods move along the supply chain, Transaction Certificates are issued by the Approved Certifier after due verification. Volume reconciliation acts as a complementary mechanism to verify GOTS goods claims. TCs are the key enablers of traceability and are required for every qualifying consignment.
Your GOTS Audit Preparation Checklist
Use this checklist to confirm readiness across every criteria area before the auditor arrives.
| Criteria Area | Preparation Actions |
|---|---|
| Material inputs | Confirm ≥70% (or ≥95%) certified organic fibre; keep additional fibres within limits; no GMO, no conventional cotton blending. |
| Chemical management | Replace prohibited/restricted substances; use only Positive-List inputs; run wastewater and sludge testing. |
| Social compliance | Check ILO-based criteria; build a social compliance management system and worker records. |
| Due diligence | Document the six-step process, risk assessment, and corrective actions. |
| Traceability | Segregate organic goods; keep ≥5 years of records; collect SCs/TCs for purchased GOTS goods. |
Common Reasons First-Time GOTS Audits Fail
- Fibre-content mismatch: The actual certified organic share falls below the 70% or 95% threshold for the intended label grade.
- Unapproved chemicals: Colourants or auxiliaries outside the GOTS Positive Lists, or presence of prohibited/restricted substances.
- Weak traceability: Missing or inconsistent Scope and Transaction Certificates, poor segregation, or gaps in the five-year record trail.
- Social findings: Inadequate documentation of working time, wages, or the social compliance management system.
- Incomplete due diligence: No documented six-step process or risk assessment for the operation’s context.
FAQ: GOTS Audit Preparation Questions
The following are frequently asked questions about preparing for a GOTS audit. They are structured to capture common search queries on the topic.
Q: What is the minimum organic fibre content for GOTS certification?
A: GOTS covers all textiles made from at least 70% certified organic natural fibres. For the “Organic” label grade, the product must contain no less than 95% certified fibre content (excluding accessories). For “Made with (x%) organic materials”, it must contain no less than 70% certified fibre content.
Q: How long is a GOTS Scope Certificate valid?
A: GOTS certification is conducted by a GOTS Approved Certification Body based on an annual on-site inspection cycle. Certified Entities hold a valid Scope Certificate maintained through the annual inspection, with possible additional unannounced inspections based on a risk assessment of the operation.
Q: Who can issue GOTS certificates?
A: Only a GOTS Approved Certification Body authorised by Global Standard gGmbH can issue GOTS Scope Certificates and Transaction Certificates. Authorisation is based on accreditation by a recognised Accreditation Body, with IOAS Inc. as the main cooperation partner supporting the accreditation process.
Q: What is the difference between a Scope Certificate and a Transaction Certificate?
A: A Scope Certificate confirms that an entity complies with the relevant GOTS criteria and lists its certified product categories and processing activities. A Transaction Certificate is issued for a specific consignment when GOTS certified goods move along the supply chain and is the key enabler of traceability.
Q: What are the main criteria areas checked during a GOTS audit?
A: A GOTS audit covers material input requirements, environmental and chemical management, human rights and social criteria, the due diligence management process, and supply-chain traceability including segregation, record keeping, and certificate management.
Q: When does GOTS version 8.0 take effect?
A: GOTS version 8.0 was released in March 2026 and is effective for all Certified Entities and approved chemical inputs beginning on 1 March 2027. The one-year transition period allows early adoption before that date.
Q: How should we prepare documents for a GOTS audit?
A: Maintain documented control systems and records that trace the origin and quantities of materials, the flow of goods, chemical recipes used, fibre composition of finished products, and consignees of shipped goods. Keep audit-relevant records for at least five years, together with valid Scope and Transaction Certificates for purchased GOTS goods.
Conclusion
Passing your first GOTS audit is achievable when preparation starts from the standard’s criteria, not from a generic checklist. Anchor your work on certified organic fibre content, approved chemical inputs, a credible social and due-diligence system, and airtight traceability. With GOTS 8.0 taking effect on 1 March 2027, now is the time to align your operation and book your audit with a GOTS Approved Certification Body.
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References
- Global Standard gGmbH. (2026). Global Organic Textile Standard (GOTS) Version 8.0. Stuttgart, Germany. Retrieved from https://www.global-standard.org/
- Global Standard gGmbH. Manual for the Implementation of GOTS (integral and binding part of the Standard).
- GOTS v8.0, Sections 2 (Supply Chain, Traceability and Quality Assurance), 3 (Material Input Requirements), 4 (Environmental, Social and Governance Criteria).
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