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Marriage Migrants International marriage guide

Family registration

When a foreign national and Korean national get married or have a child, all relevant information must be declared to an administrative agency for the completion of family registration.

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Marriage registration

A competent administrative agency must be notified of the marriage between a Korean national and foreign national in order for adjustments to be made to the family register.

  • Processing agency
    Competent si, gu, eup or myeon
  • Application
    In-person application
    • Visit an administrative agency in the competent si, gu, eup or myeon
    Application by mail
    • Send registered mail to the proper administrative agency in the competent si, gu, eup or myeon
  • Basic documents
    • One copy of identification certificate, marriage relation certificate, and family relation certificate for each spouse joined in marriage
    • Where relevant facts can be readily verified by the Family Relation Registration Office, these documents do not need to be submitted.
  • Additional documents
    In the case of marriage registration by court decision, conformation de facto of the existence of a marital relationship
    • Transcript of court record and confirmation certificate (One copy of protocol for mediation or reconciliation and one copy of service certificate, wherein mediation or reconciliation is established)
    Wherein a foreign national marries a Korean national in compliance to the Korean legal system
    • An original certificate stating the satisfaction of marriage requirements (certificate of marital status in case of Chinese nationals) and one copy of a document proving nationality (passport or certificate of alien registration)
    Wherein a foreign national marries a Korean national in compliance to a foreign legal system
    • One registered copy of the marriage certificate and one copy of document proving nationality (passport or certificate of alien registration)
    Wherein it is agreed that a child shall bear the family name and place of family origin of the mother
    • One copy of an agreement proving the consent of both the child’s mother and father
  • Identification
    Marriage registration (regular)
    • Attended by the registering parties: Identification of both spouses, with both spouses in attendance
    • Wherein the registering parties do not attend and a third party submits the relevant documents: Identification of the submitter, notarized signature or certificate of seal impression of the registering parties
    Marriage registration by mail
    • Copy of identification and notarized signature or certificate of seal impression of all registering parties
    Marriage registration by certified copy of marriage certificate
    • Wherein a registering party is in attendance: Identification
    • Wherein a submitter is in attendance: Identification of submitter
    • In case of submission by mail: Copy of identification of registering parties
  • Inquiries
    Contact the competent receiving and processing agency (an administrative agency in the competent si, gu, eup or myeon)

Birth registration

The birth of a child must be registered at the competent administrative agency in order to register the child on the family’s certificate of family registry.

  • Processing agency
    Competent si, gu, eup or myeon
  • Application
    In-person application
    • Visit an administrative agency in the competent si, gu, eup or myeon
    Application by mail
    • Send registered mail to the proper administrative agency in the competent si, gu, eup or myeon
    Online applicationApply
  • Required documents
    • A birth certificate or document evidence of the child’s birth
    • A document evidencing that the child’s mother is a Korean national at the time of the child’s birth
    • Documents providing the nationality of the child, in cases in which the child has dual nationality
    • Identification (when the registering party is in attendance: the identification card of the registering party; when a third party submitter is in attendance: the identification cards of both the registering party and the submitter; when submitted by mail: a copy of the identification card of the submitter/registering party).
    • A marriage certificate (exempt when the same information is confirmed through the joint use of administrative information at the Family Relations Registration Office)
  • Inquiries
    Contact the competent receiving and processing agency (administrative agency in the competent si, gu, eup, or myeon)