Ottawa suspended an unknown number of Canadian citoyenneté certificates on Saturday and ordered recipients to return the documents for review. The notices went to people who had obtained certificates through descent from a Canadian ancestor, and the government said some recipients might not be eligible to hold the certificate.
Peggy Sun notice
The notice carried the name of Peggy Sun, the greffière de la citoyenneté canadienne, and told recipients: "La présente lettre a pour but de vous informer que je dispose d’informations selon lesquelles vous pourriez ne pas être admissible à détenir un certificat de citoyenneté canadienne." The wording puts the burden on each file, not on a blanket class of recipients.
IRCC said the review covers a limited number of people and will be handled through an individualized process to determine whether each certificate was properly issued under the evidence required by law. People affected will have a chance to provide additional documents, and IRCC said it will return the certificate if the review shows the person is entitled to it.
Canada citizenship by descent
The files now under review come from a change that took effect in December, after the Ontario Superior Court of Justice ruled in 2023 that the previous first generation limit on citizenship by descent was unconstitutional. Since December, more than 4000 people around the world have received a citizenship certificate under the new Citizenship Act, and nearly half of them are Americans.
The letters point to two possible document problems: supporting papers may not have come from an official source, or the file may not explain why original documents could not be obtained. That is the practical friction in this review — Ottawa is not revoking every new certificate issued under the law, but it is checking whether the paper trail in selected files meets the legal standard for issuance.
Review of Canadian files
For recipients, the immediate step is straightforward: return the certificate and respond to the review with any additional documents they can supply. The government has already said the review is intended to decide whether the certificate was properly issued on the evidence required by law, which means each file now depends on the strength of its supporting record.
The broader significance is that a reform meant to open citizenship by descent beyond the first generation is now being tested through document-by-document scrutiny. For the people whose certificates were suspended, the result will turn on whether their files can satisfy the review before the certificate is restored.





