EcoEngineers’ RIN Quality Assurance Program (QAP) was one of the industry’s first quality assurance program for RIN verification. EcoEngineers was officially accepted by the USEPA in February 2013 as a provider of RIN verification services. Our QAP protocol, which combines flexibility with rigor, created confidence in RINs markets. Q-RINs generated under our QAP achieve maximum value in the marketplace. We provide QAP services to biofuel producers across the world who sell their products into the US market. Contact us to find out how you can benefit from having a Q-RIN.

For more information on the EPA's Q-RIN rule, please visit