This presentation summarises the results of a WHO-UNAIDS consolidated review of updated models of the impact and cost-effectiveness of voluntary medical male circumcision (VMMC) for HIV prevention. It was presented by Tim Farley, a consultant to the WHO department of HIV/AIDS, at the Meeting on Implementing the 2017-2021 Framework for VMMC for the Eastern and Southern Africa Region in Durban, South Africa, on 27 February 2017.