Helmer Tieben. Your lawyer in Cologne

Lawyer Helmer Tieben | Tieben Law Firm, Cologne | Nationality Law Last updated: June 2026 Note: This article is for general information only and does not replace individual legal advice. Please contact a lawyer for your specific situation. You are searching the archives for your great-grandfather's birth certificate. The surname your family has carried for generations is Schneider. However, the church register lists Schnyder. Or Schneyder. Or Schnider. And on the passenger list of the ship that took him to South America, it became Snaider. This is not an isolated case. Until well into the 20th century, there was no uniform spelling for surnames. Civil registrars, pastors, port officials, and immigration authorities wrote down what they heard – and that depended on dialect, mother tongue, and handwriting. This is precisely what becomes a problem for your application to establish German nationality: If the name in the archive records is spelled differently than in your application, the BVA cannot establish the connection between generations without further ado. Why name variations are a real obstacle in archive research The Federal Administrative Office (Bundesverwaltungsamt - BVA) in Cologne requires at least one birth certificate for each generation in the lineage and, ideally, proof of German nationality. We explain in further detail which documents the BVA specifically accepts and why a birth certificate alone is often insufficient.

Duration of proceedings, reasons, typical pitfalls — and what you can do if your application gets stuck at the BVA Note: This article is for general information only and does not constitute individual legal advice. The regulations presented may change at any time. For an assessment of your specific situation, please contact a lawyer specialising in immigration law. You have gathered all the documents, carefully completed the application and submitted it through the German mission abroad. Since then – silence. No reply, no decision, just an acknowledgement of receipt with a reference number. Months pass. Then a year. Perhaps two. This is not an unusual course of events. Naturalisation proceedings from abroad are among the longest administrative procedures in Germany. Anyone living outside Germany who wishes to acquire German citizenship — whether under § 13 StAG, § 14 StAG, § 5 StAG, Art. 116 (2) of the Basic Law or § 15 StAG — is dealing with a procedure that functions structurally differently from naturalisation within Germany. This article explains why this is the case, which specific factors prolong the processing time, and when you should no longer rely on patience. One authority for all: The BVA as a bottleneck For naturalisations within Germany, the citizenship authority at your place of residence is responsible — usually the municipal administration or