Code of Civil Procedure Article 1

A defendant may be sued in the court for the place of the defendant's domicile or, when that court cannot exercise jurisdiction, in the court for the place of defendant's residence. A defendant may also be sued in the court for the place of defendant's residence for a claim arising from transactions or occurrences taking place within the jurisdiction of that court.Where a defendant has no place of domicile in the R.O.C., or where the defendant's place of domicile is unknown, then the defendant's place of residence in the R.O.C. shall be deemed to be the defendant's place of domicile. Where the defendant has no place of residence in the R.O.C. and where the defendant's place of residence is unknown, then the defendant's last place of domicile in the R.O.C. shall be deemed to be the defendant's place of domicile.Where an R.O.C. citizen is located in a foreign nation and enjoys immunity from the jurisdiction of such foreign nation, and when he/she cannot be sued in a court in accordance with the provisions of the two preceding paragraphs, then the place where the central government is located shall be deemed to be the place of domicile of such citizen.