What is E-7-4R?
E-7-4R is the skilled-worker track of the 지역특화형 비자 program — a regional variant of the mainstream 숙련기능인력(E-7-4) upgrade, reserved for holders who commit to working and living in a population-declining or population-decline-adjacent area. Eligible applicants are registered foreigners who have held E-9, E-10, or H-2 status for a set number of years within the last 10, currently working normally at their existing employer, and who have not held E-7-4R or its family status within the last 5 years. A holder already on E-7-4 whose current workplace sits in a qualifying area can also convert their sub-code (E-7-4 → E-7-4R) at their next extension, without going through a full status-change review.