GOTS 7.0 and OCS 4.0: Which Sustainable Certification Fits Your Product Mix
JINJIANG, China — Two of the most widely used sustainable textile certifications — the Global Organic Textile Standard (GOTS) and the Organic Content Standard (OCS) — released updated versions in 2025 with revised criteria that affect garment exporters serving sustainability-committed buyers. Both standards remain essential for buyers sourcing organic or organic-blend products, but the differences between them have widened and the choice between them is now more consequential. GOTS 7.0 — Released January 2025 GOTS 7.0 is the more comprehensive of the two standards. It covers the entire supply chain from fiber processing through finished garment manufacturing, with criteria for organic fiber content, environmental management, chemical restrictions, and social compliance. For a garment to carry the GOTS label, every processing step from field to finished product must be GOTS-certified. Key changes in GOTS 7.0: Expanded chemical restrictions aligned with the latest MRSL (Manufacturing Restricted Substances List) developments Strengthened criteria for water and energy management at processing facilities New requirements for living wages at manufacturing facilities Refined criteria for “organic in-conversion” fibers (fibers from farms in the 3-year transition to organic certification) GOTS 7.0 applies to products with at least 70 percent organic fiber content. Products with 95–100 percent organic fiber can use the “GOTS Organic” label; products with 70–95 percent organic fiber use the “GOTS Made with Organic” label. OCS 4.0 — Released April 2025 OCS 4.0 is the chain-of-custody standard for organic fiber content. It verifies the presence and amount of organic material in a finished product, but does not impose environmental or social criteria on processing facilities beyond the chain-of-custody verification. Key changes in OCS 4.0: Strengthened chain-of-custody verification procedures Expanded scope to include recycled organic materials New “OCS 100” label for products with 95–100 percent organic content “OCS Blended” label for products with 5–95 percent organic content OCS is less expensive to implement than GOTS and is appropriate for products where buyers want organic content verification but do not require the full environmental and social criteria of GOTS. Which Standard Fits Your Product Mix For a mid-market brand making the choice between GOTS and OCS: Choose GOTS if your product is 70–100 percent organic and your buyers require environmental and social compliance verification at manufacturing. GOTS is the standard of choice for most EU and US premium mid-market brands. Choose OCS if your product includes organic content as one component of a primarily synthetic or conventional-cotton blend, and your buyers want organic content verification without the full GOTS compliance burden. Use both if your product line spans both pure-organic and organic-blend products. Many mid-market brands use GOTS for pure-organic ranges and OCS for organic-blend ranges. Cost and Time Implications GOTS certification is more expensive and time-consuming than OCS. For a garment factory: GOTS certification: typically 6–12 months from initial audit to certification, with annual surveillance audits. Costs vary by facility size and complexity but typically run $5,000–$15,000 for initial certification plus ongoing audit costs. OCS certification: typically 3–6 months from initial audit to certification, with annual surveillance audits. Costs typically run $2,000–$6,000 for initial certification. For factories serving both GOTS and OCS buyers, maintaining both certifications is increasingly common. The Bottom Line for 2026 GOTS and OCS remain the two authoritative sustainable textile certifications for organic content. GOTS 7.0 and OCS 4.0 updates have widened the differences: GOTS is the more comprehensive choice for pure-organic products with full environmental and social compliance, while OCS is the lighter-weight choice for organic-blend products with content verification only. Most mid-market brands will continue to use both standards, with the choice driven by product mix and buyer requirements.
