Understanding Underwear Certifications: OEKO-TEX, GRS, BSCI & More
For lingerie and underwear brands, certifications are more than paperwork — they reassure customers, satisfy retail buyers and open access to regulated markets. Here is a plain-language guide to the ones that matter most.
OEKO-TEX Standard 100
This widely recognized certification tests textiles for harmful substances. Because underwear sits against the skin, OEKO-TEX is a strong baseline that signals your product is safe for direct skin contact.
GRS (Global Recycled Standard)
GRS verifies recycled content and responsible production. For brands building a sustainability story, GRS-certified recycled fabrics provide credible, traceable proof.
BSCI & SEDEX
These social-compliance frameworks audit working conditions and ethical practices in the factory. Many retailers require a valid audit before onboarding a supplier.
ISO 9001
ISO 9001 certifies a factory’s quality-management system — evidence that quality is controlled by process, not luck.
How to use certifications
Match the certifications you request to your target market and channel. Ask your manufacturer which it holds and whether it can produce valid, current documentation.
Our factory supports quality and sustainability certifications and maintains a strict quality-control system. Contact us to learn which certifications apply to your program.
