The document summarizes the Out of School Children Initiative (OOSCI) which aims to substantially reduce the number of children out of school. It finds that as of 2015, 58 million primary school-aged children remained out of school globally, with high concentrations in sub-Saharan Africa and South Asia. Barriers to education include poverty, gender bias, lack of accessible schools, conflicts, and disabilities. The document advocates for policies like fee abolition, infrastructure expansion, promotion of early childhood education to promote educational equity.