Which U.S. documents need an Apostille for work visas, residency, or official use in South Korea?
South Korea is a Hague Convention member - Apostilles are accepted
The Republic of Korea acceded to the Hague Apostille Convention on October 25, 2006, with entry into force on July 14, 2007. U.S. documents authenticated with a valid U.S. Apostille are accepted for official use in South Korea. For current visa and immigration requirements, see the Korea Immigration Service and the Korean Embassy in the United States.
E-2 Teaching Visa: criminal background check and diploma
The E-2 visa is the primary route for native English speakers to teach at Korean public and private schools, language institutes (hagwons), and universities. Two U.S. documents almost always required for an E-2 application are an FBI background check and an original diploma (or notarized copy) with Apostille. The FBI Identity History Summary is a federal document - it must be Apostilled by the U.S. Department of State in Washington, D.C., not a state Secretary of State. Federal processing takes 3-5 weeks standard, 2-3 weeks expedited. The diploma must be notarized (via a Document Custodian statement or university registrar certification) before the Apostille is applied. State police clearances are not a substitute - Korean immigration authorities specifically require the FBI federal background check. See our FBI Background Check Apostille and Diploma Apostille services.
E-7 Specialty Occupation and other professional visas: credentials and transcripts
The E-7 visa for specialty occupations, and professional visas in fields such as engineering, medicine, or research, typically require Apostilled academic transcripts and degree certificates as part of the Korean licensing or visa application. State university transcripts issued by the registrar are state-adjacent documents that route through the state Secretary of State for Apostille. Private university transcripts and diplomas must be notarized before the Apostille is applied.
F-visa and family visas: birth and marriage certificates
Korean F-6 (marriage migrant) and other family-related visas require Apostilled U.S. vital records - typically marriage certificates and birth certificates. These are state-issued documents processed through the California Secretary of State (or relevant state authority). Certified copies are required; photocopies are not accepted. Korean authorities may require a Korean translation of the documents - confirm with the Korean Embassy or consulate serving your region before ordering.
What tends to go wrong
- Sending the FBI background check to a state Secretary of State - it must go to the U.S. Department of State in Washington, D.C.
- Starting the FBI background check too late - 3-5 weeks for standard federal processing, 2-3 weeks expedited
- Submitting a diploma without notarizing it first - Korean immigration rejects unnotarized private documents
- Using a state-level police clearance (e.g., from the California DOJ) in place of the FBI federal background check
- Submitting a photocopy instead of the original or a certified copy of vital records
- Not confirming whether the receiving Korean authority requires a Korean translation before ordering
When to call us:
Call Gold Coast Notary at least 6-8 weeks before your visa application or contract start date. E-2 applicants often need both an FBI background check Apostille and a diploma Apostille - we handle both tracks simultaneously. For Korean visa guidance, work with your Korean employer's HR coordinator or a licensed immigration attorney familiar with Korean visa law, and confirm current requirements with the Korean Embassy.