International adoption country guide
South Korea: adoption records and family tracing
Practical guidance for adoptees based in the UK who were adopted in South Korea, were born there and adopted in the UK, or have a birth parent from there.
Research last refreshed: September 2026
Ask the Adoptee Rights Assistant
Start by identifying the records and rules that apply
Agency transfers and the 2025 reorganisation of the national adoption system are currentness-sensitive.
KAdoption has an English website for overseas adoptees. NCRC states adoption records are now centrally managed and record enquiries should be directed to NCRC rather than former agencies. DNA sampling for eligible overseas adoptees can be arranged through participating Korean missions abroad.
Check the current procedure before applyingThis guide explains the likely process, but forms, contact details, eligibility and access rules can change. Check the linked source before sending identity documents or paying a fee.
Choose the situation that describes you
Adopted in South Korea
What applies: First establish the date and place of the legal adoption in South Korea, and identify the original birth/civil, adoption, court, agency or welfare records separately.
How to look for records: Start with NCRC/KAdoption adoption information disclosure and birth family search services; also identify the original agency and any surviving agency file.
How to look for family: Use NCRC/KAdoption first for adoption information disclosure and birth family search. The current system includes a family search board and DNA registration. Overseas adoptees who cannot verify birth family information may be eligible for the government DNA search process through Korean diplomatic missions after first petitioning NCRC. Once a biological identity/location is verified, use Korean family registers and genealogical resources only as a secondary family history process.
Important: Do not assume that access to one South Korea record repository gives access to the whole adoption file. Historic law and record survival may differ from the current adult process.
Born in South Korea and brought to the UK to be adopted
What applies: First establish whether the legal adoption was completed in South Korea or in the UK. If that is unknown, keep both procedures open rather than assuming where the adoption order was made.
How to look for records: Use the South Korea birth/civil and before adoption record procedures described for this country, while separately tracing the UK adoption/receiving-agency, local authority, court and immigration trail.
How to look for family: Use NCRC/KAdoption first for adoption information disclosure and birth family search. The current system includes a family search board and DNA registration. Overseas adoptees who cannot verify birth family information may be eligible for the government DNA search process through Korean diplomatic missions after first petitioning NCRC. Once a biological identity/location is verified, use Korean family registers and genealogical resources only as a secondary family history process.
Important: The original birth-country record and the later UK adoption/recognition record are different sources. Nationality of the adopters does not determine where the original birth record is held.
One parent was from South Korea
What applies: Do not process this as an intercountry-adoption record case unless the user's own adoption occurred there. Start with the verified identity of the parent and the strongest known place/date in South Korea.
How to look for records: Use civil registration, archives and genealogy resources for South Korea once the parent's identity and locality are established. Adoption-specific authorities are relevant only if the parent's own adoption/history makes them so.
How to look for family: Use NCRC/KAdoption first for adoption information disclosure and birth family search. The current system includes a family search board and DNA registration. Overseas adoptees who cannot verify birth family information may be eligible for the government DNA search process through Korean diplomatic missions after first petitioning NCRC. Once a biological identity/location is verified, use Korean family registers and genealogical resources only as a secondary family history process.
Important: A parent being from this country does not by itself create an entitlement to adoption records. Living-person privacy and civil registration access rules may restrict what can be obtained.
Records and family finding
Start with records
Start with NCRC/KAdoption adoption information disclosure and birth family search services; also identify the original agency and any surviving agency file.
Looking for family
Use NCRC/KAdoption first for adoption information disclosure and birth family search. The current system includes a family search board and DNA registration. Overseas adoptees who cannot verify birth family information may be eligible for the government DNA search process through Korean diplomatic missions after first petitioning NCRC. Once a biological identity/location is verified, use Korean family registers and genealogical resources only as a secondary family history process.
DNA
Use DNA as a separate source of evidence, not as proof by itself. Prefer multiple matches/shared match analysis plus documentary evidence. Country-specific DNA programmes are listed where verified.
Peer support
South Korea has a strong adoptee-led support ecosystem. IKAA is adoptee- and volunteer-led and covers birth family search, post-reunion support and adoptee community. KoRoot maintains a directory of Korean and international adoptee organisations, including G.O.A.'L, IKAA, 325KAMRA and regional adoptee groups.
Practical next steps
If you have no namesSubmit an Adoption Information Disclosure request to NCRC/KAdoption before relying on former agency material. Then use the official birth family search and DNA procedures if identifying information is absent or inconclusive.
If you have a name or placeUse the verified name plus place/date to move into civil registration, archives, genealogy databases, local history and specialist tracing processs.
If the search has stalledIf the file contains abandonment/foundling information or inconsistent facts, preserve every original version, use NCRC disclosure and DNA procedures, and consider adoptee-led support before drawing conclusions from agency-era paperwork.
Verified sources and resources
Official services and independent or adoptee-led resources are shown separately. Check current eligibility, security, costs and capacity before supplying personal information.
Adoptee-led peer and search resources
Global Korean-adoptee community, birth family search and post-reunion peer support, gatherings and research
Things to check: Not an official records authority
Adoptee associations, birth family search and peer resources
Things to check: Directory entries should be checked for current information
Other verified resources
Disclosure requests, family search board, DNA registration, file-review reservations
Things to check: NCRC warns that adoption records are centrally managed and private homeland programs are unaffiliated
Family tracing assistance, legal support, counselling, return support
Things to check: Independent NGO, not the state authority
Directory of Korean adoptee organisations in Korea, Europe, North America and globally
Things to check: Linked organisations should be checked for current information individually
Adoption information disclosure, birth family search, overseas-adoptee DNA support, permanent record preservation
Things to check: Procedures/current platform should be checked for current information
Government DNA search process for overseas Korean adoptees unable to verify birth family information after NCRC search
Things to check: Eligibility and participating mission list should be checked for current information
This country guide provides general information, not legal advice or a tracing service. Records and family finding across borders can involve privacy, consent and personal safety considerations. Verify the current official procedure before acting.
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