| 1956 | Hyderabad State merged with Andhra to form Andhra Pradesh; Gentlemen's Agreement signed |
| 1969 | First major Telangana agitation ("Jai Telangana" movement) for a separate state |
| 2001 | Telangana Rashtra Samithi (TRS) formed by K. Chandrashekar Rao (KCR) |
| 2009 | KCR's fast-unto-death; Centre announces the start of the statehood process (9 Dec 2009) |
| 2013 | Union Cabinet approves the formation of Telangana |
| 2014 | Andhra Pradesh Reorganisation Act, 2014 passed by Parliament |
| 2 June 2014 | Telangana becomes the 29th state of India |