Growing cotton organically, without pesticides is important for protecting the environment and people surrounding the cotton fields. Many processes between the field and the finished product have the potential to add toxins. That's where OEKO-TEX® STANDARD 100 comes in.
If descriptions such as "organic" or "made of organically grown cotton" are included on a STANDARD 100 certificate, the products have been tested for genetically modified organisms (GMOs) during the OEKO-TEX® laboratory tests. GMO screening builds confidence in organic cotton claims.
Organic cotton is certified on a separate certificate from other cotton. If requested, GMO testing is also available for products made with conventionally grown cotton.
All pre-certified main component materials made of cotton must also contain the term “organic” in the scope. Accessories are exempt.
Valid organic origin certificate submitted with the application for OEKO-TEX® STANDARD 100 certificate
Negative GMO test results in addition to the regular testing program for OEKO-TEX® STANDARD 100
1. The sample is shredded and the cotton fibers are mechanically and enzymatically degraded. The genetic material (DNA) is isolated from the fiber and purified.
2. Genetic modifications are classified by specific marker genes in the DNA. These genes can be identified on a molecular-biological level. Control reactions are used to prove that the DNA is unmodified and to exclude false-negative results.
Follow the standard procedures for application and renewal, plus:
- Complete the "Organic Cotton Claim" section of the normal OEKO-TEX® STANDARD 100 application form
- Include organic basis certificate(s) (GOTs or other traceability certificate)