United Nations General Assembly resolution 67/19
United Nations General Assembly resolution 67/19 was a resolution accepting Palestine as a non-member observer state in the United Nations General Assembly. It was adopted by the sixty-seventh session of the United Nations General Assembly on 29 November 2012, the date of the International Day of Solidarity with the Palestinian People and the 65th anniversary of the adoption by the General Assembly of Resolution 181(II) on the future government of Palestine.
Source: Wikipedia — United Nations General Assembly resolution 67/19 (CC BY-SA 4.0)