UNAIDS PCB-51 field visit, Thailand, 12-13 December 2022 - The power of a people-centred approach, partnerships, and integration of the HIV response into universal health coverage to end AIDS by 2030 - Lessons learned from the AIDS response. The 51st meeting of the UNAIDS Programme Coordinating Board (PCB) was hosted by the Government of Thailand (as Chair of the PCB) in Chiang Mai from December 13 – 16, 2022. It was the first time in 14 years that the board met outside Geneva and the second time it convened in Chiang Mai. During the meeting, delegates from government, civil society and the development community reviewed a range of approaches to accelerate progress to end AIDS. Among these were: the first international definition of a community-led response to a pandemic; strategies to increase the impact of the “Undetectable = Untransmittable” agenda (U=U); and innovative approaches to engaging men in all their diversity.