Here are some frequently asked questions (FAQ). The answers provide information that supplements our list of services offered.

1. What is dual citizenship (or dual nationality)?

2. As a Canadian national and a citizen of another country, what concerns should I have when travelling abroad?

3. Can I use a Certificate of Canadian Citizenship instead of a Canadian passport to travel abroad?

4. How can I find out if I am a citizen of another country?

5. Where can I learn more about dual citizenship?

1. What is dual citizenship (or dual nationality)?

Dual citizenship, or dual nationality, occurs when a person is the citizen of more than one country. In some cases, you may not be aware that you have dual citizenship.

A second citizenship may result from:

• an application for citizenship;
• place of birth;
• family connections, including place of birth of one of your parents or even grandparents;
• marriage; or
• extended residency.

2. As a Canadian national and a citizen of another country, what concerns should I have when travelling abroad?

While having another nationality is legal in Canada, it may not be legal in the country of your second nationality, resulting in serious difficulties. You may have outstanding obligations in the second country, such as military service or taxes. Dual citizenship can also cause problems in a third country if there is confusion over which citizenship you used to gain entry. Contact the appropriate foreign government office in Canada to address these issues before going abroad.

Always travel as a Canadian citizen and use your Canadian passport. Not doing so could seriously limit the ability of the Government of Canada to assist you if you encounter difficulties.

3. Can I use a Certificate of Canadian Citizenship instead of a Canadian passport to travel abroad?

No, you cannot. A Certificate of Canadian Citizenship is not a travel document. See our Canadian Citizenship FAQ for further details.

4.   How can I find out if I am a citizen of another country?

Contact the foreign government office in Canada to determine your status.

5.   Where can I learn more about dual citizenship?

See our publication Dual Citizenship: What You Need to Know. You may also consult our Canadian Citizenship FAQ and Birth Abroad FAQ. Country-specific information is also included in our Travel Reports.