| 1962.12.07 |
Established "Sea Scout" under the "Boy Scout" |
| 1980.05.24 |
Transformed into Youth Organization as a corporate body under the Korea Maritime and Port Administration |
| 1982.10.02 |
Hosted "The 1st National Windsurfing Championships" |
| 1984.04.08 |
Exploration of uninhabited island named "Parang-do" |
| 1984.12.31 |
A law of Sea Explorers of Korea was enacted in the National Assembly |
| 1985.11.16 |
The first dispatch of the "Expedition of the Antarctic" in South Korea |
| 1988.09.17 |
Hosting The Ceremony of The 24th Seoul Olympic "Gang-sang-je" |
| 1989.06.08 |
Win Award of Ministry of Sports and Youth - outstanding for youth activities |
| 1993.08.06 |
Hosting The Ceremony of Daejeon EXPO "Water Parade in Gap River" |
| 1995.10.06 |
Join Membership in International Sea Cadet Association (ISCA) |
| 1998.05.20 |
Win a Presidential prize - outstanding for youth activities |
| 2000.10.02 |
Hosting the "ISCA Conference 2000" |
| 2003.05.31 |
Win a Presidential prize - for the service of Maritime mindset instillation |
| 2005.03.10 |
Completion of SEK Building Construction |
| 2007.06.05 |
Industrial-Academic Agreement with "National Korea Maritime & Ocean University" |
| 2013.05.23 |
Sponsorship Agreement with "Oceans & Fisheries Organization & Port Authority" |
| 2013.11.01 |
Consign Management "Songdo Marine Leisure Sports Center" Busan |
| 2015.03.03 |
Management Agreement of "Maritime Safety Program" |
| 2015.10.16 |
Win a Presidential prize "The 9th Jangbogo Grand Awards" |
| 2015.12.08 |
Installation of Symbolic Sculpture(ANCHOR) of Sea Explorers of Korea at SEK building |
| 2016.01.22 |
MOU Agreement with "Korea Ship Safety Technology Authority" |
| 2018.01.24 |
Consign Management "Ulju Marine Leisure Sports Center" Ulsan |
| 2018.05.24 |
MOU Agreement with "Republic of Korea Navy" |
| 2019.02.26 |
MOU Agreement with "Korea Coast Guard Academy" |
| 2019.05.01 |
2019 Ocean Leisure Sports Academy with Ministry of Oceans and Fisheries |
