| 1958.03.10 | Opening of temporary evening school, class of 40 |
| 1957.02.19 | Authorization for the opening of the Eastern Medical School affiliated Oriental Medical Clinic |
| 1953.04.01 | Founding of the Seoul Oriental Medicine University |
| 1953.03.05 | Authorization for the establishment of the Seoul College of Oriental Medicine |
| 1947.12.31 | Authorization for the establishment of the Haenglim Foundation |
| 1943.03.24 | Authorization for the establishment of the Eastern University |