Substantive equality is a substantive law on human rights that is concerned with equality of outcome for disadvantaged and marginalized people and groups and generally all subgroups in society. Scholars define substantive equality as an output or outcome of the policies, procedures, and practices used by nation states and private actors in addressing and preventing systemic discrimination.
Issues about substantive equality have been raised about the skin color of runway models at the São Paulo Fashion Week and in 2009 quotas requiring that at least 10 percent of models be "black or indigenous" were imposed as a substantive way to counteract a "bias towards white models", according to one account.
Aristotle was the first to make the connection between equality and justice.
International human rights law
International human rights law (IHRL) is the body of international law designed to promote human rights on social, regional, and domestic levels. As a form of international law, international human rights law is primarily made up of treaties, agreements between sovereign states intended to have binding legal effect between the parties that have agreed to them; and customary international law. Other international human rights instruments, while not legally binding, contribute to the implementation, understanding and development of international human rights law and have been recognized as a source of political obligation.
International Human Rights Day 2018 (45346105045)
Eleanor Roosevelt UDHR