Dual citizenship should only be allowed in exceptional cases.

Dual nationals holding a Commonwealth citizenship that recognise the British monarch as head of state are entitled to use the styling.

Dual citizenship is associated with two categories of security concerns: foreign influence and foreign preference.

Dual citizenship in itself is not the major problem in obtaining or retaining security clearance in the United States.

Dual citizenship was established ( Article 5 ( 3 ): " Every Czechoslovak citizen is at the same time a citizen of the Czech Socialist Republic or the Slovak Socialist Republic "), and many of the former functions of the central government were instead placed under the jurisdiction of the two national governments.

If, however, the same person emigrated to Canada, obtained Canadian citizenship and commenced employment with a Canadian company, they would be treated as a Canadian-UK Dual National for the purposes of any U. S. export authorization to which their employer was a party.

Dual citizenship between the two states was originally not allowed ; only years later did courts make it possible.

Note: It may look like but it is not a passport nor does it confer actual Dual citizenship.

* Multiple citizenship ( Dual nationality )

Dual citizenship may or may not be permitted.

Dual citizenship is also not allowed, except for those who acquired citizenship by birth.