OCS (Organic Content Standard), aims to verify the material inputs and trace them back to the final product, ensuring Social Responsibility, Environmental and Chemical Practices throughout the process. The OCS standard has as key points, the verification of the organic content in the article, the chain of custody, the credibility of the certification itself, the communication, and the business partners.

Articles produced with organic raw materials and covered by the OCS certification must have at least 5% certified organic cotton, which can be used with any type of fiber regardless of its nature, with the exception of genetically modified fibers.

Articles with 95% or more certified organic cotton are labeled OCS 100, and articles with less than 95% and 5% or more certified organic cotton are labeled OCS Blend.