1955
The Illiteracy Eradication Campaign & Tree-Planting Campaign
1958
Establishment of the Korea Academic Research Center
1959
Proposal of the Material Well-being Movement
1964
The Korea Academic Research Center renamed as the Institute for Underdeveloped Society
1965
The Inaugural Meeting of International Association of University Presidents (IAUP)
Declaration of the Material Well-being Movement
1973
The Flower-Planting Campaign
1975
The Adoption of the Asian-Agricultural Committee
Adoption of the GCS Movement Charter
The Institute for Underdeveloped Society Renamed as the Institute for a Brighter Society
The Declaration of the Brighter Society Movement
The Boston Declaration
1976
Establishment of the Institute for the Reconstruction of Human Society
1977
Publication of the Journal for a Brighter Society
Inauguration of the GCS Club for University Students
1978
The GCS Award for Model Families
Inauguration of the GCS Club International Korean Chapter
1979
Inauguration of the GCS Club International Headquarters in Seoul
Joint International Academic Conference with the Club of Rome
Adoption of the Seoul Declaration
Registration of the GCS Club International Korean Chapter as a social organization
The First Annual Conference of GCS Club International
(To Be Continued Annually)
1981
Establishment of the UN International Day and Year of Peace
The First Leadership Training of the Presidents of GCS Club
(To Be Continued Annually)
The First Leadership Training of College Student Members of GCS Club
1982
GCS Opera Night
Mass Wedding for Poor Couples in Co-habitation
Concert for a Brighter Society
Commemorative Concert for the International Day of Peace
1983
GCS Exercise Competition & Seminar
Young Seek Choue’s Acceptance of ‘Dag Hammarskold Award’
The GCS Charter Tower Unveiling Ceremony
1984
Publication of the Journal: The GCS Movement
1985
GCS Charity Concert for the Blind
1986
Commemorative Ceremony & International Conference
of the International Year of Peace
GCS Aerobic Contest
GCS Charity Concert for the UN Peace Fund
Commemorative Opera for the International Year of Peace by the Seoul Opera
1988
Declaration of the Reconciliation of Korean People
1989
The GCS Mountain Climbing Contest
Campaign on the Eradication of Distrust
A Writing Contest for High School Students
1990
Publication of the Journal: College Students and GCS
1992
Fund-Raising for the Child Victims from the Chernobile
Nuclear Accident
GCS Entry of UN-DPI NGO
1993
A Special Program of ‘Hand-In-Hand for the Reunion of Separated Families in Korea’
A Special Program for Environment Protection
1994
International Conference on Morality and Humanity
A Signature Collection-drive for the Reunion of Separated Families in Korea
1995
A World Youth Leadership Conference
International Conference on Family Ethics
International Conference on Tolerance, Restoration of Morality and Humanity
Declaration of the Second Renaissance Movement and Social Peace
An Exhibition of Industrial Arts by GCS Women Members
1996
Textbook on ‘Restoration of Morality and Moral Education’ for Primary School Teachers
International Conference on Peace in the Family
Leadership Training for Youth Leaders of Various Ethnicities from Los Angeles, USA
Dr. Young Seek Choue’s Acceptance of the UN Special Award of Meritorious Service for Peace
The GCS Prize for Good Conduct for High School Students Conferring the Great World Peace Award by the Oughtopia Peace Foundation to Boutros Boutros-Ghali
1997
International Conference on Social Peace and the Restoration Morality
GCS Entry as an UN-NGO in Special Consultative Status with the ECOSOC
Registration of the GCS Korean Chapter incorporated with the Government
1998
International Conference on Social Peace and Brighter Society
Adoption of Seoul Declaration
Conferring the Great World Peace Award by the Oughtopia Peace Foundation to Javier Perez de Cuellar
The Overseas Koreans Experiencing Motherland’s Culture
1999
Publication of World Encyclopedia of Peace (2nd Edition)
1999 Seoul International Conference of NGOs
2000
Establishment of GCS Kenya Chapter, Uganda Chapter, Tanzania Chapter.
2002
05 Medical Support to India Chapter and support for the better living movement in India.
08 Oriental medical service grant in Russia.
2003
09 International Annual Convention in Manila, Philippines and International Academic Peace Conference for 22nd commemoration of the International Peace Day.
2004
08 Prize awards for right conduct by GCS Korea chapter for national high-school students.
11 International Annual Convention in Seoul, Korea and commemoration of the International Peace Day.
2005
06 Relief funds for the tsunami victims in Sri Lanka
2006
11 GCS International Annual Convention and the inauguration of the 2nd President of the GCS International, Dr. Chungwon Choue.
2007
04 The GCS International-HanmaunMedical Service Corp Joining Ceremony.
05 Establishment of GCS International “Kyung Hee-Beijing future leaders” Club GCS International –WTF National Association Twinning Program
Voluntary work of the GCS peace Crop in Hanoi
11 GCS International Convention in Bangkok,Thailand.
2008
07 Taekwondo Peace Corps
09 GCS International Medical Service Corps to Combodia.
2009
07 GCS Youth Summer Camp for Character Development.
08 GCS Social Service Program for Multi-Cultural families in Goksung, Korea
GCS Humanitarian program were provided to victimized children of Sichuan earthquake with the theme: (Making a Brighter Society Through Art Therapy
11 Published 30th year of Historic book in the Occasion of 30th Anniversary of GCS International.
2010
01 Social Service activities in Thailand by GCS University Student Service Corps
07 Social Service activities in Thailand by GCS University Student Service Corps
2011
International Convention (Sept. 23-24, Manila, Philippines)
2012
Ceremony to mark 30th anniversary of UN International Day of Peace (Sept. 21, Seoul, Korea)
2013
International Convention (Oct. 2-5, Hangzhou, China)
2014
International Convention (Sept. 25-26, Yangon, Myanmar)
2015
International Convention (Oct. 22-24, Tokyo, Japan)
2016
International Convention (Oct. 22, Kathmandu, Nepal)
2017
International Convention (Oct 13, Kuala Lumpur, Malaysia)
2018
2018 Jeju World Peace Walkathon (July 17, on Jeju Island, Korea)
2018 Ulsan World Taekwondo Charity Demonstration (Aug. 16, Ulsan, Korea)
International Convention & Inauguration of GCS Cambodia Chapter (Nov. 10, Phnom Pen, Cambodia)
2019
GCS International Convention & International Peace Conference & World Peace Walkathon & Peace Concert (Sept. 21, Gwangju, Korea)
2020
International Convention (Virtual, Dec. 4 at WT headquarters, in Seoul, Korea)
2021
World Taekwondo Peace Festival to mark the 40th anniversary of the U.N. International Day of Peace (Nov. 22 in Seoul, Korea)
2022
International Convention (Oct. 14, at Siam University in Bangkok, Thailand)
2023
International Convention ( Dec. 6-8 in Colombo, Sri Lanka)
