Performance-based technical support for drug-resistant TB responses: lessons from the Green Light Committee.

Drug-resistant tuberculosis (DR-TB) constitutes a global threat and a major contributor to deaths related to antimicrobial resistance. Despite progress in DR-TB detection and treatment over the last decade, huge gaps remain in treatment coverage, access to quality care and treatment outcome. Global Fund investments have been critical to scaling up the existing and new diagnostic tools, treatment coverage and people-centred service delivery. The United Nations General Assembly (UNGA) high-level meeting represents unprecedented opportunities to accelerate towards addressing DR-TB. Established in 2000 and funded by the Global Fund since 2009, the Green Light Committee (GLC) mechanism has evolved from project approval to providing demand-based technical assistance to countries to scale up response to DR-TB based on their need and priorities. Lessons learnt from the GLC mechanism over 10 years demonstrate that a result-based, systematic and accountable technical assistance model to support scale-up of DR-TB response is critically important. Meeting the UNGA declaration targets requires major scale-up of current efforts and new tools, and hence the need for predictable, consistent and sustained technical support to countries, including through the regional GLC mechanism. The application of the principles and processes of this model could be adapted and replicated to design a similar performance-based and quality-assured technical support mechanism.