United Nations Security Council, September 18, 2004. Read the Resolution here [part of a UN press release]. Excerpt:

The Security Coucil…

Calls upon the Government of Sudan and the rebel groups, particularly the Justice and Equality Movement and the Sudanese Liberation Army/Movement, to work together under the auspices of the African Union to reach a political solution in the negotiations currently being held in Abuja under the leadership of President Obasanjo, notes the progress made to date, urges the parties to the negotiations to sign and implement the humanitarian agreement immediately, and to conclude a protocol on security issues as soon as possible, and underscores and supports the role of the African Union in monitoring the implementation of all such agreements reached;…

Reiterates its call for the Government of Sudan to end the climate of impunity in Darfur by identifying and bringing to justice all those responsible, including members of popular defence forces and Janjaweed militias, for the widespread human rights abuses and violations of international humanitarian law, and insists that the Government of Sudan take all appropriate steps to stop all violence and atrocities…

Declares that the Council, in the event the Government of Sudan fails to comply fully with resolution 1556 (2004) or this resolution, including, as determined by the Council after consultations with the African Union, failure to cooperate fully with the expansion and extension of the African Union monitoring mission in Darfur, shall consider taking additional measures as contemplated in Article 41 of the Charter of the United Nations, such as actions to affect Sudan's petroleum sector and the Government of Sudan or individual members of the Government of Sudan, in order to take effective action to obtain such full compliance or full cooperation…

Reported in JURIST's Paper Chase here.