Human rights in Muslim-majority countries
When the United Nations adopted the Universal Declaration of Human Rights (UDHR) in 1948, Saudi Arabia refused to sign it as they were of the view that sharia law had already set out the rights of men and women. To sign the UDHR was deemed unnecessary. What the UDHR did do was to start a debate on human rights in the Islamic world. Following years of deliberation, the Organisation of the Islamic Conference (OIC) adopted the Cairo Declaration of Human Rights in Islam.
World Conference on Human Rights
Although the United Nations had long been active in the field of human rights, the Vienna conference was only the second global conference to focus exclusively on human rights, with the first having been the International Conference on Human Rights held in Teheran, Iran, during April–May 1968 to mark the twentieth anniversary of the Universal Declaration of Human Rights.