Certification Decision Guide

GOTS vs. OEKO-TEX vs. BSCI vs. GRS: What Each One Actually Proves

Every certification badge on a factory's website is answering a different question, and most comparison pages online blur them together. GOTS, OEKO-TEX, BSCI, SEDEX SMETA, WRAP, SA8000, and GRS aren't competing for the same job — they each prove one specific thing and stay silent on everything else. This page lays out exactly what each one covers, what it doesn't, and which one you actually need for your situation, including where our own certifications fall short.

Which One Do You Actually Need?

Most buyers don't need all seven. They need the one or two that match what they're actually claiming or who they're actually selling to:

When You Genuinely Don't Need It

Just as important as knowing what to ask for — not chasing a certification you don't actually need:

• Skip GOTS if you're not making an organic claim — OEKO-TEX alone covers chemical safety fine on its own.
• Skip WRAP if you're not selling into US big-box retail — a European buyer asking for BSCI or SEDEX SMETA won't accept it as a substitute.
• Skip GRS if there's no recycled content anywhere in the order — it only tracks recycled-material chain of custody, nothing else about the garment.
• Skip SA8000 if your buyer hasn't specifically named it — it's the slowest and most demanding certification on this page to earn, not a default ask.

Does One Certification Ever Remove the Need for Another?

Sometimes, but not automatically, and this is where most confusion comes from. GOTS does include baseline social criteria as part of its own audit, and factories holding both GOTS and GRS tend to satisfy a large share of what a standalone brand audit would otherwise check. But "large share" isn't "all of it" — plenty of buyers still ask for a separate BSCI or SEDEX SMETA report even from a GOTS-certified factory, because their own compliance policy names that audit specifically, not just "some social compliance evidence."

This is genuinely a moving target, not a fixed rulebook. As a recent, concrete example: amfori (the body behind BSCI) discontinued recognising SA8000 as an equivalent standard from February 3, 2026. Before that date, a factory could sometimes point to a valid SA8000 certificate and skip an amfori-member buyer's own audit requirement. That's no longer the case — SA8000 and BSCI now have to be treated as separate asks, even though they both cover labour conditions. If a supplier tells you SA8000 covers their BSCI requirement, ask when they last checked.

The safest approach: don't assume one certification covers another's job, and don't assume today's substitution rules will still hold next year. Ask the retailer or buyer which specific certification their compliance team names in writing, and work backwards from there rather than guessing.

Two Real Sourcing Scenarios

Scenario 1: launching organic baby clothing into Germany

You're a new brand making organic cotton onesies and sleepwear, launching direct-to-consumer in Germany. You'll need GOTS to back the "organic" claim itself — nothing else on this page proves fibre origin. OEKO-TEX Standard 100 isn't optional here either, since it's a legal requirement for children's wear sold in the EU, not just a nice-to-have. Whether you need BSCI or SEDEX SMETA on top depends on whether you're selling direct or through a retailer — a retailer's own compliance policy will usually name one specifically, so ask before assuming GOTS's baseline social criteria are enough.

Scenario 2: becoming a private-label supplier to a US big-box retailer

You're supplying basics — t-shirts, hoodies — as a private-label partner to a large US retailer. GOTS and OEKO-TEX are irrelevant here unless your specific product line is marketed as organic or targets EU children's wear. What actually matters is WRAP, since it's the sewn-goods standard most US big-box retailers default to for their own compliance file. If any part of the range uses recycled polyester, GRS gets added to back that specific claim — but only for that material, not the whole order.

Common Mistakes — and the Myths Behind Them

Where SDF Stands — An Honest Self-Assessment

What we can back up: we hold all seven of the certifications on this page, audited under SDF's own name rather than borrowed from a subcontractor — full detail on our certifications page. Our GOTS certification has just gone through its third consecutive recertification cycle, this time against the newer GOTS 7.0 standard — see the recertification update for what changed.

Where we fall short: holding a certificate isn't the same as it matching your exact buyer's checklist — if your retailer's compliance team specifically requires a certification body or audit format we don't currently use, that's a real gap, and we'd rather you know that upfront than find out after placing an order. Ask us directly which certifying bodies conducted our audits so you can cross-check against your own buyer's requirements. GOTS specifics and OEKO-TEX specifics are covered in more depth on their own pages if you need the mechanics of either standard rather than the comparison.

Questions Buyers Actually Ask About These Certifications

Verify Any Certification Before You Trust It

Whatever certificate a factory shows you, check it against the issuing body's own database rather than the PDF they send — global-standard.org for GOTS, the OEKO-TEX certificate checker for OEKO-TEX, wrapcompliance.org for WRAP. A genuine certificate holder won't hesitate to give you the license or certificate number to look up yourself.

When you pull up that record, check these five things specifically, not just whether a result appears at all:

• Scope certificate vs. transaction certificate — a scope certificate covers the factory's general capability; a transaction certificate covers one specific shipment. Ask which one applies to your order.
• Expiry date — most of these run 12 months (some, like WRAP historically, up to 2 years for legacy tiers). An expired certificate is not a current one, whatever the factory says.
• License or certificate number — this is what you actually search on the issuing body's site, not the factory's name.
• Certifying body named on the document — cross-check it's an accredited body for that standard, not an unfamiliar name attached to a real-looking template.
• Site or scope match — an audit at one production line or one legal entity doesn't automatically cover a sister facility or a subcontractor used for part of the order.

How Certifications Get Misused (Greenwashing)

A surprising amount of "certified" marketing language doesn't hold up under the checks above. A few patterns worth knowing:

• "Made with GOTS-certified cotton" is not the same claim as "this finished garment is GOTS-certified" — the fibre can be certified while the cut-and-sew stage isn't.
• A supplier holding a certificate doesn't mean every product they make is covered — check the transaction certificate matches your specific order, not just the factory's general reputation.
• "OEKO-TEX certified fabric" inside a garment doesn't mean the whole finished garment (trims, prints, thread) has been tested — components can slip through if the label only covers the base fabric.

For a deeper look at how to spot these patterns and vet a supplier's paperwork properly, see our guides on verifying ethical manufacturing claims and avoiding clothing manufacturer scams.