New Brunswick documents for Citizenship by Descent: What to collect and where
If your line of descent runs through a New Brunswick-born ancestor, this page explains which New Brunswick office holds the records you need, and how to request them.
To prove Canadian citizenship by descent, you must show an unbroken line of descent from a Canadian ancestor through official documents like birth, marriage, and death records for each generation. Immigration, Refugees and Citizenship Canada (IRCC) requires these be authentic, reliable, and verifiable documents from the authority that created or keeps the record.
New Brunswick splits its records between two bodies based on how old the record is, so the first step is figuring out which one holds the record you need.
Table of contents
- Overview
- Vital Statistics vs. Provincial Archives: which one do you need?
- Choosing the right birth certificate
- What information you need before requesting a record
- The Service New Brunswick Vital Statistics offices
- The Provincial Archives of New Brunswick
- Special cases: name changes, adoption, and missing records
- Contact Cohen Immigration Law for Canadian Citizenship Assistance
Overview
New Brunswick divides its vital statistics records between two bodies:
- Service New Brunswick Vital Statistics issues recent birth, marriage, and death certificates.
- The Provincial Archives of New Brunswick holds older historical records and issues certified copies of them.
Under New Brunswick’s Vital Statistics Act, birth records transfer to the Archives after 95 years, and marriage or death records transfer after 50 years.
The Vital Statistics Act sets the legal authority; which office can actually act on a request depends on the current operational cutoffs below.
Vital Statistics vs. Provincial Archives: which one do you need?
Start by identifying the year of the birth, marriage, or death you need, then use the table below.
| Record type | Cutoff year | What to do |
|---|---|---|
| Birth | Registered from 1800 to 1929 | Search the Provincial Archives' vital-statistics collection; request a certified copy if needed |
| Birth | On or after 1930 | Order a short- or long-form certificate from Service New Brunswick Vital Statistics |
| Marriage | Registered from 1847 to 1975 | Search/order through the Provincial Archives |
| Marriage | On or after 1976 | Order a marriage certificate through Vital Statistics |
| Death | Registered from 1815 to 1975 | Search/order through the Provincial Archives |
| Death | On or after 1976 | Order a long-form death certificate through Vital Statistics |
Note: Prior to the 1887 Act, there was no requirement to record vital events so there is no guarantee for records of events in the years prior to that year.
If your ancestor's event falls in a boundary year (for example, 1930 or 1976), it's best to confirm with the Archives before submitting a request or paying a fee.
Choosing the right birth certificate
New Brunswick issues two versions of a birth certificate,:
- Short-form birth certificate. Shows the subject's identity and event information but omits the parents' names.
- Long-form birth certificate. Includes everything on the short form, plus the parents' names and their province or country of birth.
Both are ordered the same way, through Service New Brunswick Vital Statistics.
For a proof of citizenship application, you'll usually need the certificate with parentage. Confirm with IRCC or your representative on which document type they need before ordering.
What information you need before requesting a record
Whichever office you're ordering from, have the following information ready:
- The full name of the person named on the record
- The date of the event (birth, marriage, or death), or the closest known approximation
- Relationship to the person named on the certificate
- Reason why the certificate ie being requested
- Phone number and return address
- For a birth certificate: the parents' names, if you're requesting the long form
- For a marriage certificate: both spouses' names
- For a death certificate: your relationship to the deceased and the reason for your request
If you're searching for an older record through the Archives and don't have an exact date, prepare a three- to five-year range along with the community or county and religious denomination involved to help speed your search up.
The Service New Brunswick Vital Statistics Office
Applications can be submitted online, by mail, or by fax using the official forms: the birth certificate application, marriage certificate application, and death certificate application.
| Documents available | Record date range | Contact |
|---|---|---|
| Births current until roughly 1930; marriages and deaths current until roughly 1976 |
|
Ordering a birth certificate for a deceased person
Service New Brunswick can issue a birth certificate for a deceased individual if proof of death is supplied, but access is still subject to the Registrar General being satisfied with the request — it isn't automatic for every descendant.
Marriage documents
A marriage certificate can be requested by a spouse or another authorized person; once both spouses are deceased, a child or parent may apply. For a citizenship by descent application, a marriage certificate is often what connects an ancestor's birth name to a married name used on a later record.
Death documents
A death certificate can be requested by someone who had a relationship with the deceased, provided they state that relationship, their reason for the request, and the correct identifying information. Death records are useful for proving an ancestor is deceased, or for distinguishing between people with similar names.
If you're applying from abroad, New Brunswick's certificate forms support mail, fax, and courier delivery:
- Mail: Vital Statistics, Service New Brunswick, P.O. Box 1998, Fredericton, NB E3B 5G4, Canada
- Fax: 506-444-4139 — the marriage and death forms require credit-card payment when faxed; confirm the birth form's fax-payment method with Vital Statistics before submitting
- Payment: Visa, Mastercard, or American Express on all three forms; cheque or money order also accepted by mail for marriage and death applications
- Regular mail delivery: no additional charge
- Courier service to the United States: $40
- Expedited processing: an additional $50, separate from the certificate fee and any courier charge
Before sending an application with sensitive personal information from outside North America, confirm current payment and delivery requirements directly with Vital Statistics at 506-453-2385 or SNB TeleServices at +1-506-684-7901.
The Provincial Archives of New Brunswick
| Documents available | Record date range | Contact |
|---|---|---|
| Certified copies of historical birth, marriage, and death registrations | Births before roughly 1929; marriages and deaths before roughly 1975 |
|
A certified copy reproduces everything on the original record:
- Search the Provincial Archives' Vital Statistics search engine and record the exact database reference for the entry you need.
- If the record isn't available online, prepare the person's first and last names, the event date (or a three- to five-year range), the community or county, and the religious denomination involved. Add any known birth or maiden names and parents' names.
- Submit the Archives contact form for a search, and state clearly that the record is needed for a citizenship by descent application.
- Keep your inquiry number, the search request, your payment confirmation, and any "no record found" response — these help support your application if a record can't be located.
Special cases: name changes, adoption, and missing records
Name changes. A married surname doesn't change the name on a New Brunswick birth certificate. A marriage certificate usually links the two names, and IRCC accepts it as proof of a name change. If someone returned to an earlier name after a divorce, the divorce certificate links the names.
Where a court order is the document that legally connects the names or corrects a fact, request a court-certified copy from the responsible court registry.
Contact Vital Statistics about an amendment rather than reordering repeat certificates; New Brunswick's current fee regulation lists $35 for many amendments.
Adoption. New Brunswick's adoption-related identity records are handled separately, through Post Adoption Disclosure Services, and what you can request depends on your specific role.
Adult adoptees born and/or adopted in New Brunswick may apply for a statement of original registration of birth and/or the adoption order. An adult child of a deceased adult adoptee, or of a deceased birth parent whose child was placed for adoption, may be eligible for a dedicated descendant application. If your family line runs through an adoption, speak with the Cohen Immigration Law Firm before you order anything.
Missing records. If a New Brunswick record doesn't exist IRCC may accept other evidence. Examples include hospital records, a baptismal certificate created soon after birth, census records, and historical naturalization or citizenship documents.
New Brunswick and federal sources that can help locate this kind of supporting evidence include:
- The Provincial Archives' county genealogical guides, which organize parish and church records by denomination, parish, event, date, and microfilm reference
- The Archives' own databases, covering marriage bonds, funeral-home records, burial permits, probate indexes, historical newspapers, and land petitions and grants
- Library and Archives Canada, which holds federal census records, passenger and border immigration records, and digitized naturalization collections and lists — though the actual citizenship or naturalization certificate and case file for an individual may need to be requested from IRCC directly
Whatever you find, keep your search correspondence, receipts, inquiry numbers, and any "no record found" responses. If a required record simply doesn't exist, this paper trail is what lets you explain the gap to IRCC.
Contact Cohen Immigration Law for Canadian Citizenship Assistance
Gathering records across several generations — and across two different New Brunswick institutions — is often the most time-consuming part of a proof of citizenship application. The Cohen Immigration Law Firm has over 50 years of experience in Canadian immigration and citizenship, with a dedicated team that helps applicants assemble and submit complete proof of citizenship applications.
Get a Free Consultation on applying for Canadian Citizenship