Immigration, Refugees and Citizenship Canada is facing criticism from Acadian history specialists who say the department is unfairly rejecting citizenship-application documents sourced from archives in France and the United States — an approach scholars argue ignores the historical displacement that scattered Acadian records across borders.

The dispute centres on people caught up in a review of citizenship grants issued under Bill C-3, which passed Dec. 15, 2025 and eliminated the first-generation limit on citizenship by descent. Under the old rule, only the first generation born outside Canada could pass citizenship to their children. The new law allows citizenship to be restored or granted to people born abroad in the second generation or later. Some of those people, including Acadians living abroad who obtained citizenship after the law took effect, have since been told by IRCC that their citizenship may have been granted in error. (The Globe and Mail)

Peggy Sun, registrar of Canadian Citizenship, wrote in June to roughly 100 people identified as "Lost Canadians" — a term for people denied or stripped of citizenship under the previous cutoff — informing them she had reasonable grounds to believe their citizenship status was not valid and was under review. Most who received the letters have since had their citizenship certificates and passports restored. Others received a follow-up letter stating they may have been granted citizenship in error. (The Globe and Mail)

For Acadian applicants, IRCC has taken issue with baptismal records, birth records and other documents sourced from France and the United States. Clint Bruce, a professor of Acadian studies at Université Sainte-Anne in Nova Scotia, called the department's position "deeply unfair," arguing that the difficulty applicants face in providing documentation stems directly from injustices inflicted on the Acadians. (The Globe and Mail)

The historical context is central to the scholars' critique. Between 1755 and 1764, the British forcibly expelled about 11,500 of the 14,000 Acadians from their territory in the Maritimes — an event known as the Expulsion, or le Grand Dérangement. Official records from Grand-Pré, Nova Scotia, a key Acadian settlement in the late 1600s, were taken to Louisiana during the expulsion and housed in a church there for over a century before being transferred to an archival centre in Baton Rouge. That displacement is why foundational Acadian genealogical and civil records now sit outside Canada's borders. (The Globe and Mail)

One individual whose citizenship certificate was suspended in June is an Acadian whose family settled in the United States. That case illustrates the collision between IRCC's documentary requirements and the reality that the Acadian diaspora's records were created and preserved in jurisdictions far from where Acadians originally lived. (The Globe and Mail)

Bill C-3's passage followed years of litigation and advocacy over the Lost Canadians. The December 2025 changes were intended to resolve those cases by extending citizenship by descent beyond the first generation born abroad. The review now underway, however, has created a new category of uncertainty for some who believed their status had been settled. (Government of Canada)

The friction IRCC has created with Acadian applicants points to a structural gap in how the department evaluates foreign-sourced records. Citizenship adjudicators assessing documents held in Louisiana or France are working within a framework built around Canadian vital-statistics systems — the standardized provincial records of births, deaths and marriages maintained by governments. Acadian genealogical records, by contrast, were produced by parish priests, colonial administrators and later archival institutions in multiple countries over centuries of forced migration.

The broader context here is that the scholars' objection is not about whether IRCC has the authority to verify documents. It is about what happens when a verification standard designed for Canadian records meets a community whose records exist only abroad because of a colonial expulsion. The Grand-Pré registers now in Baton Rouge are not stray artifacts; they are the foundational civil records of an entire community, displaced through a policy whose consequences the registrar's review process does not appear to weigh.

For IRCC, the operational challenge is straightforward. The department must distinguish between validly granted citizenship and cases where status was conferred in error, particularly after a legislative change that expanded eligibility retroactively. The roughly 100 review letters Sun issued suggest the department identified a cohort where eligibility questions warranted a second look. But the fact that most recipients have already had their documents restored raises questions about the initial evidentiary threshold that triggered the suspensions.

The Acadian dimension adds a layer the department has not publicly addressed. Unlike other Lost Canadian cases rooted in the mechanics of the old first-generation rule, Acadian claims often depend on records whose provenance — the origin and chain of custody of a document — is inseparable from the Expulsion. How IRCC adjudicates those records will determine whether the promise of Bill C-3 extends meaningfully to a diaspora whose documentation was shaped by forces no applicant controlled.