TFS, Genesis.

"Therefore, the Adlia court was deemed necessary in the absence of British jurisdiction for non-Muslims, and in the light of a changing society. Qatar's legal development has culminated in a dual judicial system.

The constitution apparently marked the beginning of an attempt to organize the judiciary. This organization had resulted in a division of Qatar's judicial system: while the sharia court applied sharia law, the Adlia court applied Western civil law."

Similar to Malaysia's - dual Syariah law and Common Law jurisdictions.