This resource can be used to increase advocacy for the inclusion of vasectomy in family planning and reproductive health (FP/RH) investments, programming, and national strategies. The document demonstrates that vasectomy is widely underfunded, unavailable, and underutilized and argues that now is the time to put vasectomy on the agenda of global actors and country decision-makers. It proposes several goals for advocates’ consideration and includes detailed resources to support advocates to meet these goals.