FAO’s Bioenergy and Food Security Criteria and Indicators (BEFSCI) project has conducted three case studies to examine the opportunities and challenges for smallholders presented by: 1) bioenergy as a new type of value chain, and by 2) bioenergy certification schemes. Understanding the specific challenges and opportunities for smallholder inclusion in bioenergy voluntary standards and certification is crucial in order to ensure that modern bioenergy development delivers on its rural development and poverty reduction potential.