<ul><li><a href=https://www.law.go.kr/lsInfoP.do?lsiSeq=204197&efYd=20181213#0000 target=_blank>Act on the Establishment, Management of Spatial Data( Law No 15719, 13 December 2018, Article 16)</a></li><li><a href=http://www.law.go.kr/lsInfoP.do?lsiSeq=180335&ancYd=20160127&ancNo=13823&efYd=20160728&nwJoYnInfo=Y&efGubun=Y&chrClsCd=010202#0000 target=_blank>Telecommunications Business Act</a></li><li><a href=http://www.law.go.kr/lsInfoP.do?lsiSeq=180335&ancYd=20160127&ancNo=13823&efYd=20160728&nwJoYnInfo=Y&efGubun=Y&chrClsCd=010202#0000 target=_blank>Telecommunications Business Act</a></li></ul>