On November 20, 2019, the international community will commemorate the 30th anniversary of the adoption of the Convention on the Rights of the Child (CRC) by the United Nations General Assembly. The CRC has been ratified by 196 States, making it the most widely accepted human rights treaty in history. Over the past 30 years, the CRC has transformed the way the world thinks about children. It has helped change for the better how children are treated in national constitutions, national and local laws, as well as in national plans and programs. It has spurred progress in the prevention of diseases, thus saving the lives of children in many countries, and has produced important commitments to universal education and to eliminating the worst forms of child labor, ending corporal punishment and much more.