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Proof of citizenship or naturalization

Library and Archives Canada only holds lists of naturalizations, not the actual certificates or naturalization files. Find out how to apply for a search of citizenship and naturalization records through Immigration, Refugees and Citizenship Canada. If you’re looking for supplementary records, such as census, immigration or birth, marriage and death records, see If you’re looking for proof of citizenship.

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Library and Archives Canada
550 de la Cité Boulevard
Gatineau, QC J8T 0A7
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2026-07-22

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