http://english.president.go.kr/
http://rra.go.kr/en/index.do
http://www.crms.go.kr/en/index.do
http://www.kocsc.or.kr/
http://www.kisa.or.kr/EN
http://www.kca.kr/eng/
http://www.korea.net/?from=kcc
http://english.visitkorea.or.kr/enu/index.kto