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Southern Sudan Legislative Assembly

The Southern Sudan Legislative Assembly was the interim legislature of the autonomous Southern Sudan region from 2005 until the establishment of the independent Republic of South Sudan in 2011.

Last updated August 26, 2026

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Overview

The Southern Sudan Legislative Assembly was the interim legislative body of the Southern Sudan Autonomous Region during the period between the 2005 Comprehensive Peace Agreement and the independence of South Sudan in 2011. It was created under the interim constitution of Southern Sudan as part of the political and institutional arrangements that followed the end of the Second Sudanese Civil War. The assembly operated from Juba, the capital of Southern Sudan and of Central Equatoria State. The assembly was not initially formed through a general election. Pending elections that were expected in 2010, its 170 seats were allocated according to the political formula established by the Comprehensive Peace Agreement. The Sudan People's Liberation Movement received 70 percent of the seats, the National Congress Party received 15 percent, and other political parties collectively received the remaining 15 percent. This arrangement reflected the power-sharing framework between the Sudanese government and the southern movement during the interim period. As an interim institution, the assembly combined ordinary legislative responsibilities with the broader constitutional and political work of preparing Southern Sudan for a possible change in status. Its existence was closely tied to the implementation of the peace agreement, the operation of the autonomous regional government, and the referendum process that ultimately resulted in independence. The available reference material does not establish a complete record of its legislation, committee structure, election history, or all officeholders, so those details remain limited here. The assembly's most historically significant sitting took place on 9 July 2011, the day South Sudan became independent. At approximately 1:30 p.m. Juba time, during open parliamentary sitting number 27-2011 at the John Garang Mausoleum in Juba, Speaker James Wani Igga read the Declaration of Independence before a large audience. This event marked the formal transition from an autonomous regional legislature within Sudan to the constitutional institutions of a new sovereign state. After independence, the Southern Sudan Legislative Assembly ceased to function. South Sudan established a new national legislature under its constitution, consisting of the National Legislative Assembly and the Council of States. The former assembly therefore belongs to the constitutional history of the Southern Sudan autonomous period rather than to the continuing institutional structure of the Republic of South Sudan.

History

The Southern Sudan Legislative Assembly emerged from the political settlement that ended the Second Sudanese Civil War. The Comprehensive Peace Agreement established a period of Southern Sudanese autonomy and provided for interim governing institutions before the region's final status was determined. Under the interim constitution of the Southern Sudan Autonomous Region, the assembly served as the region's legislative body from 2005 to 2011. Its composition reflected the agreement's power-sharing provisions rather than the outcome of an immediate popular election. The chamber contained 170 members. Seventy percent of the seats were assigned to the Sudan People's Liberation Movement, 15 percent to the National Congress Party, and 15 percent to other political parties. These appointments were intended to give effect to the political balance negotiated under the peace agreement while leaving open the prospect of elections in 2010. The reference material does not provide a complete account of whether those elections occurred, nor does it identify every member or describe the assembly's full legislative output. The institution met in Juba, which served as the capital of Southern Sudan and Central Equatoria State. Its work formed part of the broader process of administering the autonomous region, developing its political institutions, and preparing for the referendum and constitutional transition that followed the peace agreement. The assembly was consequently both a functioning regional legislature and a transitional institution whose authority depended on the autonomy arrangements within a still-unified Sudan. The assembly's defining historical moment came on 9 July 2011. On the day independence was proclaimed, it held an open parliamentary session identified as sitting number 27-2011 at the John Garang Mausoleum in Juba. At approximately 1:30 p.m. local time, Speaker James Wani Igga read the Declaration of Independence of South Sudan before a large assembled audience. The sitting represented the formal passage from regional autonomy to statehood and made the assembly a central institution in the public constitutional symbolism of independence. The declaration also marked the end of the assembly's mandate. Once the Republic of South Sudan became independent, the former autonomous-region legislature was replaced by a national legislative framework established under the new country's constitution. That framework included the National Legislative Assembly and the Council of States. The Southern Sudan Legislative Assembly therefore ceased to exist as a separate institution after independence, while its final sitting remained part of the founding narrative of South Sudan. Because the available source material is focused on the assembly's constitutional origin, composition, location, and final sitting, information about its detailed laws, committees, parliamentary debates, budgets, and complete leadership roster is not included. Such omissions should not be interpreted as evidence that those activities did not occur.

  • 2011

    Declaration of Independence read at the final sitting

    [1]

    On 9 July 2011, Speaker James Wani Igga read South Sudan's Declaration of Independence during the assembly's final and most historic open session in Juba.

  • 2011

    Assembly replaced by South Sudan's national legislature

    [1]

    After independence, South Sudan established a new legislature comprising the National Legislative Assembly and the Council of States.

  • 2010

    Election point identified in the transitional framework

    [1]

    The assembly's appointed composition was described as temporary pending elections expected in 2010.

  • 2005

    Assembly established under the interim constitution

    [1]

    The interim constitution of the Southern Sudan Autonomous Region established the Southern Sudan Legislative Assembly as the region's legislature during the post-Comprehensive Peace Agreement transition.

  • 2005

    Power-sharing composition set at 170 seats

    [1]

    Pending elections, the 170-member chamber was allocated with 70 percent of seats for the Sudan People's Liberation Movement, 15 percent for the National Congress Party, and 15 percent for other parties.

Products and positioning

An interim regional legislature created to implement the post-conflict autonomy and power-sharing arrangements established by the Comprehensive Peace Agreement.

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