Cradle to Cradle Certified® Silver Logo

Cradle to Cradle Certified® Silver Logo, only for use on and referring to a product that is Cradle to Cradle Certified® at the SILVER level. Any use of this mark must be done in compliance with the Trademark Use Guidelines. Those using these marks for the first time must have their use approved by the the Cradle to Cradle Products Innovation Institute. Approval requests may be sent to [email protected].