A Platform for Sustainable Scale: The Challenge Initiative's Innovative Approach to Scaling Proven Interventions.

Area of Science:

• Global Health
• Public Health Interventions
• Health Systems Strengthening

Background:

• Scaling up evidence-based health interventions faces significant global challenges.
• Widespread adoption of effective interventions has historically been slow or nonexistent.

Purpose of the Study:

• To introduce The Challenge Initiative (TCI) as a novel platform for scaling up family planning (FP) and adolescent and youth sexual and reproductive health (AYSRH) interventions.
• To highlight TCI's approach to supporting local urban governments in achieving sustainable scale and impact.

Main Methods:

• TCI employs a health systems approach, providing seed funding, coaching, and technical assistance to urban local governments.
• TCI University offers practical guidance and tools for intervention implementation.
• Local governments commit resources and political will, integrating interventions into routine systems.

Main Results:

• TCI has supported 104 local governments in 11 countries, scaling up FP and AYSRH interventions.
• Mobilized US$28 million from local governments for intervention implementation.
• Achieved 2.02 million additional FP clients and saw 39 governments graduate from TCI support.

Conclusions:

• TCI transforms how local governments coordinate, finance, and implement health interventions.
• The initiative demonstrates a model for sustainable scale-up and accelerates intervention adoption across geographies.
• Built-in incentives encourage participation from local governments, partners, and donors.