Carbon Sequestration in Communities of Extreme Poverty in the Sierra Gorda of Mexico Posted on December 7th, 2010 Region, Country Querétaro and San Luis PotosÃ, Mexico CCB Status Validation Expired (20 June 2016) Validation Approved - CCB Standards Second Edition Climate Adaptation, Community & Biodiversity Gold Level (Jun 20, 2011) CCB Auditor/Certifier Rainforest Alliance Project Documents Validation Report - 6/20/2011 Validation Statement - 6/20/2011 Project Design Document Comments - 12/7/2010 Monitoring Plan - 12/7/2010 Project Design Document - 12/7/2010