1960
- July 24, 1968
- Revision to the Government Organization Act on the Creation of the National Unification Board (Law No. 2,041) promulated
- Jan 29, 1969
- Bill drawn up on the Organization of the National Unification Board (Presidential Decree 3754)
- Feb 20, 1969
- Preparations began for the opening of the board's temporary office in Annex 2 to Government Complex Building in Seoul
- March 1, 1969
- The National Unification Board opened; Research and publicity were its major functions
- May 12, 1969
- An advisory committee established (36 members appointed)