This advocacy factsheet is based on Right to Education Initiative report At What Age…are school-children employed, married and taken to court? Trends over time (2011), which provides analysis of legal minimum age for education, marriage, employment and criminal responsibility across 187 countries and raises questions regarding the cross-section of these issues and their effect on the right to education. The factsheet has been developed to be used by civil society organisations to advocate for improving legislation regarding the minimum age for marriage and the minimum age for leaving school. It gives a brief overview of the issue of early marriage and its impact on education, highlighting statistical data, good practice in law and policy, as well as case studies. It also provides tools and policy recommendations and suggests concrete actions to be taken. It aims at encouraging activists and organisations to monitor the minimum age for marriage and the minimum age for leaving school and to advocate for improving the legislation when needed.