SanjinManufacturing

Buyer Guides

Practical sourcing notes from the factory floor — written for buyers who need to get an order right the first time.

Certification Guide: BSCI vs. SEDEX/SMETA vs. ISO 9001

Certification Guide: BSCI vs. SEDEX/SMETA vs. ISO 9001

Almost every supplier profile on a sourcing platform lists a stack of certification acronyms — BSCI, SEDEX/SMETA, ISO 9001 — often with a badge or a PDF attached, and often without any explanation of what was actually checked to earn it. Buyers frequently assume these all mean roughly the same thing ("this factory is audited and trustworthy"), or worse, assume an ISO 9001 certificate covers labor conditions. It doesn't. Each of these certifications verifies a different, narrow thing, using a different process, and none of them are interchangeable. This guide breaks down what each one actually checks, how they differ from each other, and exactly how to confirm a certificate you're shown is genuine rather than decorative.