Rights, Evidence ACTion (REAct) has proven itself as a community-led human rights monitoring intervention that plays a critical role in diverse social contexts, legal environments and responses to HIV. This report spans eight countries — Uganda, Kenya, Mozambique, Ukraine, Kyrgyzstan, Tajikistan, Georgia and Moldova — where it is being implemented at different scales and paces. In all these contexts, it represents either the only such intervention for HIV-related human rights monitoring or a vital addition to existing ones.