NPR reported this morning that Tariq Aziz, former Iraqi Foreign Minister under Saddam Hussein, begins trial today for the execution of forty-two food merchants in 1992. Aziz, 72, has been in prison for over 5 years and is challenging the charges. In the Anfal Campaign Trial, Gen. Ali Hassan Majeed, aka Chemical Ali for his use of poisonous gas against villagers, has already been sentenced to death by hanging for the mass killings of Kurds during the Sadaam era. Here you can find an English translation of the Anfal Campaign Judgment. Of course, Saddam Hussein was convicted, sentenced to death, and executed by the Iraqi Special Tribunal on December 30, 2006.
The Iraqi Special Tribunal, also known as the Iraqi High Tribunal or the Special Iraqi Criminal Tribunal (SICT), was initially created in 2003 by the Statute of the Iraqi Special Tribunal (also found here), issued by the now-dissolved Coalition Provisional Authority and enacted by the Iraqi Governing Council. Due to legitimacy questions raised as a result of the Tribunal being established by an occupying force, the Iraqi Interim Government passed a new statute (pdf) in 2005 creating the current Supreme Iraqi Criminal Tribunal (SICT). The SICT, like its predecessor, is an independent tribunal located in Baghdad devoted to the prosecution of Saddam Hussein and the leaders of his regime for war crimes, crimes against humanity, genocide, and other crimes committed between 1968 and 2003.
The Law Library of Congress has an excellent website on the trial of Saddam Hussein. The site includes primary documents and secondary resources pertaining to Saddam Hussein's trial, the creation of the Special Tribunal and appeal, and the laws, treaties, and resolutions related to the Tribunal and relevant trials.
The Yale Law Library has many books written on the Hussein trial, the Tribunal, and Iraq generally. See, for example, Saddam on Trial: Understanding and Debating the Iraqi High Tribunal. Also try a Subject Heading serach: Hussein, Saddam. All Iraqi foreign law is classified under KMJ and can be found on the Lower East Side. For electronic resources pertaining to Iraqi law, see our Country-by-Country guide to legal research. Finally, for research assistance, don't hesitate to contact the reference team.