| 07/09/1953 | Establishment of the Post –Radio School
Changing names many times until becoming the Posts and Communications Training Center 1 in April 1989 |
| 17/09/1966 | Establishment of the Research Institute of Posts and Telecommunications |
| 08/04/1975 | Establishment of the Economic Research Institute of Posts and Telecommunications |
| 28/051988 | Establishment of the Posts and Telecommunications Training Center 2
(formerly named as Sai Gon Post School) |
| 11/07/1997 | Establishment of the Posts and Telecommunications Institute of Technology (PTIT) on the basis of re-arrangement of 04 member units of the Vietnam Posts and Communications Corporation (now known as Vietnam Posts and Communications Group), including:
Posts and Telecommunications Training Center 1 |
| 22/3/1999 | Establishment of the Center for Development of Information Technology (CDIT), now called the Research Institute of Information Technology and Communication under management of the PTIT |
| 01/7/2014 | Being under management of the Ministry of Information and Communications |
| 04/02/2016
16/09/2020 |
Being approved by Prime Minister to be a self-autonomy university in Vietnam
Establishment of PTIT Council |