Resources
The official authorities, record offices, archives, and communities you'll use on a citizenship-by-descent journey — tagged general or by country. We link to primary sources; always verify with the relevant authority.
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Records, translation, and authentication resources that apply across every program.
U.S. federal records
Request naturalization files and immigration documents from the federal agencies that hold them.
Request historical immigration and naturalization records — C-Files, A-Files, and visa files — for a deceased ancestor.
Search passenger arrival records, census data, and naturalization indexes held by the U.S. National Archives.
How to locate naturalization records before and after 1906 — the date that decides which agency holds the file.
Submit a Freedom of Information Act request for immigration records when the subject may still be living.
U.S. vital records by state
Order certified birth, marriage, death, and divorce certificates from U.S. state agencies.
Translation & apostille
Authenticate and translate U.S. documents so a foreign authority will accept them.
By country
Official authorities, record offices, and applicant communities for each program we support.
Canada6 resources
Where to send your application
Proof-of-citizenship applications are processed by IRCC in Sydney, Nova Scotia. Regular mail and courier use different addresses — verify on the current guide before sending.
Application forms
Official IRCC forms and guides for a citizenship certificate (proof of citizenship) by descent.
Main application form and guide for adults and minors applying for proof of Canadian citizenship.
Official checklist of the supporting documents required with your application.
Photo size and format requirements for a citizenship certificate application.
Government resources
IRCC pages covering the 2025 descent rules and acceptable identity documents.
Historical records
Research your Canadian family history and locate vital records.
Germany9 resources
BVA application & government
Official Bundesverwaltungsamt resources for determining German citizenship (Feststellung) and the laws behind it.
BVA page for the §4 Feststellung determination — Form F download, document checklist, and current processing times.
Find your nearest German consulate to submit your application; US applications are forwarded to BVA Cologne.
Authoritative text of the Nationality Act (StAG): §4 descent, §5 declaration, §15 restitution, §25 chain-breaker.
Article 116(2) — the constitutional basis for restoring citizenship stripped on political, racial, or religious grounds (1933–1945). No deadline, no fee.
Civil & church records
Order German vital records, or use church registers where civil records (pre-1876 in most of Germany) don't exist.
Germany's Federal Archives portal — WWII records, denazification files, and emigration lists not held by local Standesämter.
Digitized Catholic and Protestant parish records from Germany and neighbouring countries.
Subscription portal for Protestant church registers across Germany; useful for pre-1876 births.
§5 declaration & restitution
Routes specific to the §5 gender-discrimination fix and Art. 116(2)/§15 persecution restitution.
File a §5 StAG declaration (deadline 19 August 2031; no fee) for gender-discrimination cases from post-23 May 1949 births.
Community and legal guidance for Art. 116(2) restitution — especially descendants of Jewish families stripped of citizenship in the Nazi era.
Hungary5 resources
Government & application
Official resources for simplified naturalization (egyszerűsített honosítás) under §4 of Act LV of 1993.
Find your nearest Hungarian consulate, book appointments, and access the simplified naturalization package.
Request certified copies of a Hungarian ancestor's birth, marriage, and death records; accepts mail requests from abroad.
Official legal database entry for the Hungarian Citizenship Act; §4 governs simplified naturalization for ethnic Hungarians.
Certified translations (OFFI)
OFFI is the state-licensed bureau for official Hungarian translations — mandatory for US vital records in a naturalization application.
Community & forums
Connect with other applicants for advice, timelines, and document strategies.
Ireland8 resources
FBR application & government
Official Department of Foreign Affairs resources for Foreign Birth Registration (FBR).
Submit your Foreign Birth Registration online, then print, sign before a witness, and mail to Dublin.
Official Department of Foreign Affairs page on Irish citizenship, including FBR eligibility and requirements.
Plain-language guide to Irish citizenship rules, including the generational-chain requirement.
Apply for an Irish passport online once your FBR registration is complete.
Civil records
Order Irish birth, marriage, and death certificates — and parish registers for ancestors born before civil registration.
Search and order civil records from the General Register Office; Republic of Ireland records run from 1864.
Order birth, marriage, and death certificates for Northern Ireland from the GRO in Belfast.
Digitized Catholic parish registers back to the 1740s — useful for ancestors born before 1864.
Adoption & special cases
Resources for adoption-related citizenship claims.
Italy11 resources
Recent law changes (2025–2026)
Italy tightened descent eligibility with Law 74/2025 (a roughly two-generation limit for new applicants) and Bill 1683 centralizes new adult applications to a Rome office from 2029. Verify your situation against the official source.
Italian Ministry of Foreign Affairs page on citizenship recognition abroad.
Third-party breakdown of the centralization reform — timeline, annual caps, and what changes.
Third-party overview of the March 2025 eligibility changes, including the two-generation limit.
Consulates & government
Official Italian resources for jure sanguinis — the consular network, appointment booking, and civil records.
Find the Italian consulate with jurisdiction over your US state of residence.
Official consulate appointment system for citizenship recognition (requires an account).
Free digitized Italian civil records (birth, marriage, death) from the state archives.
Look up Italian municipalities to request certificates from the correct Ufficio di Stato Civile.
1948 judicial path
For claims through a maternal line before 1 January 1948, when Italian law barred maternal transmission.
Community & forums
Connect with other jure sanguinis applicants for advice, timelines, and document tips.
Poland9 resources
Masovian Voivode & government
Official resources for confirmation of Polish citizenship (potwierdzenie posiadania obywatelstwa polskiego).
The Mazowiecki Urząd Wojewódzki decides confirmation cases; consulates forward applications from abroad here.
Official consular fee schedule; the citizenship-confirmation fee is item 2.03. Verify current fees before your appointment.
Find which Polish consulate has jurisdiction over your US state of residence.
Official registry of sworn Polish translators, required for all non-Polish documents in your application.
Archive records
Locate and order Polish vital records for your qualifying ancestor.
Official State Archives portal; many pre-1900 vital records are digitized and free to view.
Volunteer index of Polish vital records by surname and region — use to locate records before ordering copies.
Polish civil registration offices hold records from 1945 onward; order certified copies (odpis) not yet digitized.
Community & research
Forums and research help for Polish citizenship and documentation strategies.
Portugal9 resources
IRN application & government
Official Portuguese resources for citizenship by descent under the Nationality Act (Law 37/81).
The authority that processes Portuguese citizenship by descent, via consulates and the IRN digital platform.
Foreign Ministry portal for the diaspora; any of the US consulates can accept your application.
Official text of the Nationality Act — Art. 1(1)(b) covers the parent path; Art. 1(1)(d) the grandchild path.
Civil records
Locate and order Portuguese birth, marriage, and death certificates for your qualifying ancestor.
Portugal's national archive — pre-1911 parish records, emigration records, and notarial documents, many digitized.
Central civil registry holding centralized copies of records from across Portugal.
Free wiki and record collection, including civil registration from 1832 and Catholic parish records.
A2 language exam (grandparent path)
The CIPLE A2 Portuguese exam is required for grandchild-path applicants only. Spots fill within minutes.
Community & forums
Connect with other applicants for advice, timelines, and document strategies.
These are third-party resources provided for convenience. EasyPassport is not affiliated with any of these organizations.