Certification with OEKO-TEX® ECO PASSPORT or inclusion in the ACP-List of OEKO-TEX® allows referencing OEKO-TEX® STANDARD 100 or other applicable standards. Without this certification or listing, OEKO-TEX® cannot verify the chemical's suitability. In such cases, using OEKO-TEX® marks in any form related to specific products is prohibited by the chemical manufacturer or seller. However, if a chemical manufacturer or seller chooses to refer to OEKO-TEX® standards via text, it is considered a self-declaration. The manufacturer or seller must highlight any "self-declarations" regarding suitability to OEKO-TEX® STANDARD 100 as an "unverified self-declaration." Such claims cannot be perceived as made on behalf of OEKO-TEX®, and OEKO-TEX® assumes no liability.