Family relation records
Since the family register (hojuk) system ended in 2008, South Korea issues separate certificates such as the family relation certificate, basic certificate and marriage relation certificate. USCIS and courts often need several of them; we translate each in full.
Apostilles
South Korea is a party to the Hague Apostille Convention, so US documents going to Korea usually need an apostille, and Korean documents coming to the US can carry a Korean apostille. We translate the apostille certificate along with the document.