This document introduces a resource kit on indigenous peoples' issues that is designed to provide guidance to UN country teams on how to engage indigenous peoples in development processes. It provides background on UN reforms and initiatives that have stressed the importance of a human rights-based approach to development and indigenous peoples' participation. The UN Permanent Forum on Indigenous Issues and Inter-Agency Support Group have taken steps to promote inclusion of indigenous perspectives in processes like the MDGs and PRSPs. The resource kit aims to help operationalize these initiatives by advising UN country teams on ensuring indigenous peoples' participation, representation, and inclusion in country-level development planning and monitoring.