Establishing or Challenging Parentage and Paternity in Iran

Iranian parentage law concerns legal family status, not only biological probability. The Civil Code contains presumptions for children born during or around a marriage and rules for claims denying parentage. The initial review should identify the child's birth date, the parents' marriage and separation dates, existing civil records, prior acknowledgments and any court proceedings.

Articles 1158–1167 of the Civil Code govern core parentage presumptions and disputes. Some denial-of-parentage claims are subject to short statutory periods, including the rule in Article 1162, so urgent advice may be necessary. The correct claimant, defendant and remedy depend on whether the objective is to establish parentage, deny an existing legal relationship or correct the resulting civil-status record.

Genetic testing may be relevant evidence, but it should not be presented as an automatic substitute for judicial determination and applicable legal presumptions. The court may consider documents, timing, conduct, expert evidence and other proof. Testing involving a child also requires careful attention to lawful procedure, consent or authority and the child's interests.

A foreign birth certificate, parentage order or laboratory report should not be assumed to change Iranian records automatically. Translation, authentication, proof of finality and recognition may be needed. After the legal status is determined, the Civil Registration Organization may require the appropriate judgment and identity documents to issue or correct the record.