XXVIIth Annual Convention of NAOP at Indian Institute of Technology Kharagpur. Please visit the conference website for details. http://www.naopiitkgp2017.com
Previous Annual Conventions:
| December 29-31, 2016 | Chennai |
| February 2-5, 2016 | Allahabad |
| December 12-14, 2014 | Bhopal |
| December 13-15, 2013 | Rourkela |
| December 10-12, 2012 | Bangalore |
| December 11-14, 2011 | Anand |
| December 12-15, 2010 | New Delhi |
| March 6-9, 2010 | Bangalore |
| December 14-17, 2008 | Guwahati |
| December 12-14, 2007 | Kanpur |
| December 12-14, 2006 | Mumbai |
| March 4-6, 2005 | Faizabad |
| February 26-28, 2004 | Kharagpur |
| January 27-30, 2003 | Bhubaneswar |
| December 22-24, 2001 | Kollam |
| December 14-16 , 2000 | Vishakhapatnam |
| December 3-5, 1999 | Lucknow |
| October 3-5, 1998 | Jodhpur |
| December 18-20, 1997 | Bhubaneswar |
| December 13-15, 1996 | Bhopal |
| November 4-6, 1995 | Gulbarga |
| December 21-23, 1994 | Allahabad |
| December 2-3, 1993 | Delhi |
| October 19-21, 1992 | Meerut |
| October 18-20, 1991 | Bhubaneswar |
| April 5-7, 1990 | Gorakhpur |