- Testimonial, Recognized byrevisingConstruction Standard of Ministry of Construction & TransportationandSpecification(Ministry of Construction & Transportation), 2004
- Best Paper Award, Selectedas a Best Paperat KSCE Convention in 2004 (KSCE), 2004
- Appreciation Plaque,Presenting a Paper atJCI/KCI Joint Seminar (JCI), 2004
- Testimonial, Recognized atthe AnnualMeeting of KSCE in 2004 (KSCE), 2004
- Testimonial, Recognized atthe AnnualMeeting of KSCE in 2002 (KSCE), 2002
- Merit Plaque, theExcellent Business forGeneral Secretary for ACI/KCI 2000 InternationalConference ArrangementCommittee (KCI), 2000
- Merit Plaque, Awarding theInstituteFoundation Achievement at the 10th Anniversary of KCI (KCI), 1999
- Appreciation Plaque,Presenting a Paper inKorea/Japan Joint Seminar (JCI), 1998
- Best Paper Award,Publication of the BestPaper: “A Study on the Flexural Fatigue Behavior of R/CBeams Repaired withConcrete-Polymer Composites” (KCI), 1996
- AppreciationPlaque, Presenting a Paper at Korea/JapanJoint Seminar (KCI), 1994