25 February 2021 This technical guidance is a living document that builds on guidelines and reports of the UNAIDS Joint Programme. The definitions contained herein are working definitions that are subject to change. Updates will also be added further to the work of the multistakeholder Task Team on community-led AIDS responses that was recently established by the UNAIDS Executive Director and the UNAIDS Joint Programme, and which will conclude its task in December 2021.