The Council of States (مجلس الولايات السوداني, Maǧlis al-Wilāyāt) was the upper house of the parliament of Sudan from 2005 to 2019. It was established as part of the Comprehensive Peace Agreement (CPA) which aimed to end the long-standing civil war between the Sudanese government and rebel groups in southern Sudan. The CPA provided for the creation of a bicameral National Legislature, consisting of the Council of States and the National Assembly.
However, following the ousting of President Omar al-Bashir and his National Congress Party in a military coup on 11 April 2019, the National Legislature, including the Council of States, was dissolved. The coup was followed by months of protests and a power struggle between the military and civilian groups, which ultimately resulted in the formation of a transitional government in August 2019.
In August 2020, a power-sharing agreement was reached between Sudan's military and civilian leaders, which paved the way for the formation of a transitional government with a joint military-civilian ruling council. The agreement also provided for the formation of a new legislative body, the Sovereign Council, which would serve as the country's interim legislative authority until elections could be held.