The ENTAS TB (Menuju Tapanuli Selatan Bebas TBC) project, implemented by Yayasan KNCV Indonesia (YKI) with support from PT Agincourt Resources and in collaboration with the District Health Office of South Tapanuli, aimed to accelerate local TB elimination initiative following the decline in case detection during the COVID-19 pandemic. The project focused on fostering multi-sectoral collaboration, enhancing health worker and cadre capacity, and expanding the use of digital tools for community-based TB screening.

A major milestone was the establishment of the Multi-sectoral Forum (MSF) for TB elimination that bringing together local government offices, civil society, professional associations, and the private sector to coordinate sustainable actions. ENTAS TB also supported the drafting of the District Action Plan for Tuberculosis (TB DAP) 2023–2027 and a local regulation on TB, both formally endorsed through a Regent Decree. Yasa Karsa Insani (YKI) conducted training for health workers and cadres on the use of the SOBAT TB application, contact investigation, and patient support, followed by regular mentoring and monitoring to ensure quality implementation.