Nov. 1. 1947 The Korean Ophthalmological Society was founded.
Jun. 1958 Published the first issue of The Journal of The Korean Ophthalmological Society.
Sep. 1966 Applied for The International Council of Ophthalmological membership by Dr. Bon Sool Koo, a member of the Society.
( Munchen, West Germany )
1970 Became a member of The International Council of Ophthalmology.
Designated the 11th of November as 'Eye Day'.
Oct. 1977
Rivised the regulations of The Korean Ophthalmological Society.
Changed the organization from 'President-centered administrative system' to 'Chairman-centered administrative system'.
Sep. 1981 Printed and distributed 'Resident's Notebook'.
Jan. 14. 1983 Adopted a peer review system for academic papers to establish quality for international of publication.
Nov. 21. 1983 Decided to have the Society logo.
Jul. 23. 1985 Designed and produced the house flag of the Society.
Apr. 17.~21. 1989 Conducted the first annual survey of ophthalmology training hospitals.
May. 1989 Published the Society Bulletin (English version).
May. 30.~Jun. 4. 1989

Hosted The Asianˇ¤Pacific Ophthalmology Congress held in Seoul.

Oct. 1990 Published 'Eye Examination'.
Apr. 1991 Moved into the new office purchased for the Society headquarters.
Oct. 1992

Published 'Ophthalmological Terms' and the Journal's Index Volume.
Published 'Guidelines for Eye Care Insurance'.

Sep. 1994 Published 'Dictionary of Ophthalmological Terms' and 'Ophthalmoscope'.
Dec. 21. 1995
Acquired business registration as an incorporated organization approved by the National Tax Service.
Oct. 1. 1996 The Society Website opened.
Mar. 1997 Published the first volume of   "News of the Korean Ophthalmological Society"
Sep. 1997 Held the ceremony commemorating the 50th anniversary of the foundation of the Society.
1998 Published 'Korean Journal of Ophthalmology' Volume 12, No 1 in the name of the Society, the new publisher.
Sep. 15. 1998 Published 'The Annals for the 50th Anniversary of The Korean Ophthalmological Society'.
Jun. 1999 The headquarters moved into the expanded office.
May. 19.~20. 2001 Launched an annual orientation program for beginning resident ophthalmologists.
Oct. 6.~7. 2001 Introduced a representative system in which representatives elect the president of KOS.
Apr. 1. 2002
The Journal of Korean Ophthalmological Society was recognized as the most frequently cited Koean scientific journal by the Korean Academy of Medical Science .
Jun. 26. 2003 Publishing of the revised 2nd edition of "Dictionary of Ophthalmological Terms" and "Eye Examination".
Oct. 2004 Development of Ophthalmologist's cornea donation campaign
Jan. 2005 Establishment of Registered as a business entity.
Apr. 2005 Delivered of "Ophthalmologist's written pledge of cornea donation".
Jun. 2005 Launched to support cornea transplant surgeries.
Jan. 2006 Tranceference of Society ownership
Jun. 2006 English Homepage Now Open