The Global Alliance for Social and Behaviour Change, founded in 2018, is a coalition or organisations from a diversity of fields who are united by a common commitment to building informed and engaged societies. 

We recognise that lasting change requires amplifying the voices of those most affected by development and empowering them with knowledge to influence decisions and improve their lives. Realisation of national development priorities defined by social movements and communities around the world - including the achievement of the Sustainable Development Goals (SDGs) - requires that individuals and communities are informed and engaged around the issues that most affect them.

The Alliance engages in political dialogue, coordination, advocacy, and evidence reviews to advance the scale and impact of social and behavioural change and works to advance the scale, quality, impact and sustainability of these efforts.