TANA NATIONAL CONFERENCES
| No | Year | Place | Convener / Coordinator |
| 1 | 1977 | New York, NY | Dr. Ravindranath Guthikonda |
| 2 | 1979 | Detroit, MI | Madhava Rao Tummala
|
| 3 | 1981 | Chicago, IL | Tirupataiah Tella
|
| 4 | 1983 | Washington, DC | Subbarayudu Jakkampudi |
| 5 | 1985 | Los Angeles, Ca | Dr. Raghavendra Prasad S. |
| 6 | 1987 | St. Louis, MO | Dr. Narasaraju Mantena |
| 7 | 1989 | Houston, TX | Janardhan Reddy Vinta |
| 8 | 1991 | Atlanta, GA | Dr. Mangaraju Vanapalli |
| 9 | 1993 | New York, NY | Dr. Dasaradharama Reddy Gaddam |
| 10 | 1995 | Chicago, IL | Yugandhara Rao Yadlapati |
| 11 | 1997 | Los Angeles, CA | Dr. Kondala Rao Kottapalli |
| 12 | 1999 | Cincinnati, OH | Ranganatha Babu Gorrepati |
| 13 | 2001 | Philadelphia, PA | Vijayasaradhi Kosaraju & Janardhan Rao Alladi |
| 14 | 2003 | San Jose, CA | Jayaram Komati |
| 15 | 2005 | Detroit, MI | Dr. Srinivas Kodali |
| 16 | 2007 | Washington, DC | Dr. Hemaprasad Yadla |
| 17 | 2009 | Chicago, IL | Yugandhara Rao Yadlapati
|
| 18 | 2011 | Santa Clara, CA | Sateesh Chilukuri |
| 19 | 2013 | Dallas, TX | Murali Vennam |
| 20 | 2015 | Detroit, MI | Gangadhar Nadella |