Duty to cooperate under section 29 NAG and section 19 NAG: prepare identity, passport and truthful statements and resolve document discrepancies in the running procedure.
Anyone applying for a residence permit under the NAG enters a procedure with two layers. On one side stands the cooperation of the party. Section 29 paragraph 1 NAG expressly states that the foreign national must cooperate in the procedure. On the other side stands the official investigation duty of the authority under section 39 paragraph 2 AVG. Both layers interlock and they carry the taking of evidence together.
Three recurring questions sit at the heart of cooperation. Who is the person unambiguously, which residence purpose is being pursued and which documents allow the facts to be established beyond doubt. Section 19 paragraph 2 NAG requires the exact declaration of the residence purpose and the submission of documents and evidence for the doubt-free determination of identity and facts. From this structure follow the concrete records the applicant actively provides.
This article positions cooperation as a legal principle, works out identity verification and the role of the travel document, describes how to handle document discrepancies, clarifies the interplay with the official investigation and covers two specialised fields expressly. DNA analysis for an alleged family relationship under section 29 paragraph 2 NAG and multifactorial age assessment for doubtful minority under section 29 paragraph 4 NAG.
For the basic evidentiary track our article on Documents in the NAG application remains central. Personal appearance and biometrics are covered in Personal appearance and biometric data.
The check sorts the concern, the travel document and the authority notice. The outcome allows an enquiry with the chosen context.
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For the initial application arrange identity, purpose and the doubt-free determination of the facts under section 19 paragraph 2 NAG. Passport, personal-status certificates with certified translation and the purpose-specific evidence form the core stack. The Checklist Documents and Translations supports the assembly.
Divergent spellings or dates of birth do not automatically lead to refusal. Section 39 paragraph 2 AVG obliges the authority to investigate ex officio; section 29 paragraph 1 NAG calls for your active cooperation. Document the link with supplementary certificates, consular attestations or a structured chronology. Further reading: Documents and translations.
Older passport entries and earlier certificates from the home country are not a disqualifier. Submit the document chain without gaps, note transliteration rules and arrange the order chronologically. For certified translation and apostille see the Checklist Documents and Translations.
For requests for improvement the deadline, completeness and provable filing count. Respond in a structured way, not to isolated sentences; the context follows from the full order. Details in the article on responding to a request for improvement and in the glossary entry Request for improvement.
The application is filed in person; the required biometric data must be provided under section 19 paragraph 4 NAG. Details in Personal appearance and biometric data. For renewals reliefs apply where data has already been captured.
Where an alleged family relationship lacks conclusive documents, section 29 paragraph 2 NAG allows a DNA analysis on request and at the cost of the foreign national. Absence of a request does not count as refusal and does not influence the evaluation of evidence. Consular routes and supplementary documents should be tried first. Family context in Children, family reunification and custody.
In cases of doubtful minority section 29 paragraph 4 NAG permits a multifactorial age assessment, including radiological examinations. It must be the least intrusive intervention; means of compulsion are excluded; in case of doubt the decision goes in favour of the foreign national. On names and certificates see Name change and certificates.
Section 29 paragraph 1 NAG states unambiguously that the foreign national must cooperate in the procedure. Cooperation is neither a matter of discretion nor a side aspect; it is part of the procedure and takes effect in every phase, from the initial application to renewal. Where the authority requests statements or documents, the party complies within the legal framework.
Cooperation complements the general duty of procedural furtherance under section 39 paragraph 2a AVG. Parties are to bring forward everything necessary for establishing the facts, and to do so in time and in full. Late submissions may be considered in certain constellations, yet they stand in tension with procedural economy.
The material limit of cooperation matters. It does not force fabricated statements and it does not demand knowledge that is not accessible to the party. It does require a truthful account of what is known and the submission of reasonable documents and evidence.
Section 19 paragraph 1 NAG governs the filing. Applications for a residence permit must be filed in person with the authority. Where the applicant lacks legal capacity the legal representative appears in person. The personal element serves identity verification and prepares the later attribution of biometric data.
Section 19 paragraph 2 NAG covers the substantive side. The residence purpose must be stated precisely. Mixed purposes and multiple simultaneous applications are not admissible. Required authorisations must be shown before issuance. The foreign national submits documents and evidence for the doubt-free determination of identity and facts.
Identity comprises the civil name in current spelling, date of birth, place of birth and citizenship. Where an earlier spelling differs or where a name change through marriage or divorce has occurred, the document chain arranges the connection. See our article on name change and residence card.
The travel document sits at the centre of the identity check. Section 19 paragraph 2 NAG requires documents and evidence for the doubt-free determination; the passport is the central building block. Requirements on the document itself follow the relevant provisions of immigration law and the forms of the Federal Ministry of the Interior.
Two recurring themes appear in practice. First, expiry of validity. Holders of a running permit whose passport expires find orientation in the article Passport expires. Second, transliterations and name order. Where passport and personal-status documents diverge, a structured explanation with certified translation arranges the connection.
The applicant should carry the passport in good condition with sufficient usable space. Missing pages, illegible entries or defective machine-readable zones are addressed in the procedure and the party has the opportunity to clarify the state or to obtain a replacement.
Truthful statements are the core of cooperation. The party reports what it knows, submits what it holds and explains where gaps or contradictions exist. This openness is not a weakness of position; it is a precondition for sound evaluation of evidence.
Discrepancies between passport, birth certificate, marriage certificate or older identity papers are not an automatic route to refusal. They occur regularly when names are transliterated across alphabets, when the order of given and family names is handled differently or when historic certificates follow other conventions. Clarification takes place within the running procedure.
A short chronology of name variants has proven useful, supplemented by certified translations with a transliteration note and, where needed, consular attestations. The authority takes these elements into the evaluation of evidence. Supplementary reading in the article on documents and translations and the Checklist Documents and Translations.
Section 39 paragraph 2 AVG establishes the principle of official investigation. The authority conducts the procedure under the principles of expediency, speed, simplicity and cost saving. It is not bound to applications and submissions in the sense of being barred from own inquiries. It clarifies doubtful points actively.
The party side under section 29 paragraph 1 NAG and section 19 paragraph 2 NAG therefore stands alongside, not in place of the official investigation. Structured submissions support the investigation; silence does not ease it but does not automatically prevent it either. The authority may raise questions, seek information and request documents.
In practical preparation cooperation is the better route. Anticipating questions saves requests for improvement and shortens the procedure. Where a request for improvement has already been issued the article on responding correctly helps.
Section 29 paragraph 2 NAG governs a particular constellation. Where a family relationship is alleged and conclusive documents are not available, a DNA analysis may be carried out on request and at the cost of the foreign national. Absence of a request is not a refusal and does not influence the evaluation of evidence. The DNA route stands open; it is not imposed.
Section 29 paragraph 4 NAG concerns doubtful minority. Where age is in doubt a multifactorial age assessment including radiological examinations may be performed. It must be the least intrusive intervention. Means of compulsion are excluded. Remaining doubts are resolved in favour of the foreign national.
Both rules are specialised fields. They do not become standard practice. Anyone considering or facing them should review requirements, reasonableness and probative value and keep the rule of doubt in favour of the foreign national in mind.
Section 19 paragraph 4 NAG requires the necessary record data to be provided at the time of filing. Refusal leads to rejection of the application. In renewal applications reliefs apply where data has already been captured and updates are not necessary.
The capture typically involves fingerprints, photograph and signature. It is part of the personal appearance and is set out in the article on personal appearance and biometric data. Structured preparation of appointments avoids repeat visits.
Children and dependent relatives are handled under the applicable rules. For family reunification see Children and family reunification; the topic page Documents and deadlines orders the basic structure.
In practice a fixed ordering pattern proves useful. Passport and personal-status certificates with certified translation form the identity block. Purpose-specific records for accommodation, health insurance and means of support follow. Chronologies and explanations supplement the certificates where discrepancies require clarification.
Where a request for improvement is issued during the procedure the deadline, completeness and provable filing count. The topic page Applying for a residence permit maps the overall path. For the service of a decision and the appeal deadline the article on Service, deadline and appeal helps.
Where the right to be heard is scheduled, submissions belong into the procedure promptly and in order. The article Right to be heard and response and the article File inspection and response provide the structure. Lived cooperation shortens the procedure and strengthens the evidentiary position.
No. Divergent spellings or orderings between passport and personal-status documents do not constitute an automatic ground for refusal. The authority investigates ex officio under section 39 paragraph 2 AVG; the party provides reasonable documents and explanations under section 29 paragraph 1 NAG and section 19 paragraph 2 NAG. A short chronology with certified translation regularly clarifies the connection.
No. Under section 29 paragraph 2 NAG a DNA analysis for an alleged family relationship is carried out only on request and at the cost of the foreign national. Absence of a request is expressly not a refusal and does not influence the evaluation of evidence. Consular routes and supplementary documents should be tried first.
Section 29 paragraph 4 NAG permits a multifactorial age assessment including radiological examinations. It must be arranged as the least intrusive intervention, means of compulsion are excluded and in case of doubt the decision goes in favour of the foreign national. The requirements are narrow and reviewed in the individual case.
Prepare a chronological overview of all name variants and back it up with certified translation, a transliteration note and, where needed, a consular attestation. Identity then becomes assignable without doubt and the authority can take cooperation under section 29 paragraph 1 NAG into its evaluation of evidence.
Prepare certificates and translations in a structured way.
In-person filing, fingerprints and photo in NAG proceedings.
Timely response to authority orders.
Basic structure and related articles.