미국 영주권 신청시 기본증명서와 가족관계증명서 발급 불가한경우

https://travel.state.gov/content/travel/en/us-visas/Visa-Reciprocity-and-Civil-Documents-by-Country/SouthKorea.html

Alternate Documents: A person who lost Korean nationality prior to 2008 can submit a Family Census Register “Jejeok Deungbon” in lieu of a Basic Certificate (Detailed)“ Gibon Jeungmyongseo (Sang Sae)” and Family Relations Certificate (Detailed) “Gajok Kwankye Jeungmyongseo (Sang Sae)”.