The Oslo I Accord or Oslo I, officially called the Declaration of Principles on Interim Self-Government Arrangements or short Declaration of Principles (DOP), was an attempt in 1993 to set up a framework that would lead to the resolution of the ongoing Israeli–Palestinian conflict. It was the first face-to-face agreement between the government of Israel and the Palestine Liberation Organization (PLO).

The Palestine Liberation Organization is a Palestinian nationalist coalition that is internationally recognized as the official representative of the Palestinian people. Founded in 1964, it initially sought to establish an Arab state over the entire territory of the former Mandatory Palestine, advocating the elimination of the State of Israel. However, in 1993, the PLO recognized Israeli sovereignty with the Oslo I Accord, and now only seeks Arab statehood in the Palestinian territories that have been militarily occupied by Israel since the 1967 Arab–Israeli War.