SCHEDULESTATUTE OF THE INTERNATIONAL TRIBUNAL
Article 9Non bis in idem
2
A person who has been tried by a national court for acts constituting serious violations of international humanitarian law may be subsequently tried by the International Tribunal for Rwanda only if—
a
The act for which he or she was tried was characterized as an ordinary crime; or
b
The national court proceedings were not impartial or independent, were designed to shield the accused from international criminal responsibility, or the case was not diligently prosecuted.