OBS_VALUE: <ul><li><a href=http://law.go.kr/lsInfoP.do?lsiSeq=179653&ancYd=20160119&ancNo=13805&efYd=20160812&nwJoYnInfo=Y&efGubun=Y&chrClsCd=010202#0000 target=_blank>Construction Technology Promotion Act(건설기술진흥법, Enforcement Date: 1 January 1988 (Law No. 3934), last updated on 10 February 2018 (By No.14848), Article 22)</a></li><li><a href=http://www.law.go.kr/LSW/lsEfInfoP.do?lsiSeq=201240# target=_blank>Enforcement Decree of Construction Technology Promotion Act( 건설기술 진흥법 시행령, Enforcement Date: 2 August 1989, last updated on 18 January 2018 (By No.28586), Article 42(2), Table 3)</a></li><li><a href=http://www.law.go.kr/lsInfoP.do?lsiSeq=178962&ancYd=20160106&ancNo=13705&efYd=20160407&nwJoYnInfo=Y&efGubun=Y&chrClsCd=010202#0000 target=_blank>Professional Engineers Act(기술사법, Enforcement Date: 26 May 1993 (Law No. 4500), last updated on 7 April 2016, Article 6(1))</a></li></ul>