Venue: Science City Ground, Kolkata
Date: 5–8 October 2012
Location: India
Venue: International Convention City Bashundhara (ICCB), Dhaka
Date: 22-25 February 2023
Location: Bangladesh
Venue: Pragati Maidan, New Delhi
Date: 5-10 February 2026
Venue: Mahatma Mandir, Gandhinagar, Gujarat
Date: 7–11 January 2016
Date: 8–13 January 2013
Venue: Bombay Exhibition Centre (BEC), Mumbai
Date: 12–16 December 2013
Venue: Nandambakkam, Chennai
Date: 14-17 June 2024
Venue: India Expo Centre, Greater Noida
Date: 28 February–4 March 2019
Venue: Mahatma Mandir Exhibition Centre, Gandhinagar, Gujarat
Date: 5–10 February 2015
Venue: Diamond Jubilee Hall Exhibition Centre, Dar es Salaam
Date: 19-21 October 2023
Location: Tanzania
