REACH stands for Registration, Evaluation, Authorisation and restriction of Chemicals. REACH aims to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances.;The OCS 100 logo means this material is certified to contain 95% or more organic material. The Organic Content Standard (OCS) is an international, voluntary standard that sets requirements for third-party certification of certified organic input and chain of custody. The goal of the OCS is to increase organic agriculture production.