DELNET instituted the Annual Lectures in 1998. They weredelivered by the following eminent personalities:
Mr. N. Vittal Prof. M. G. K. Menon. Dr. V. S. Arunachalam, Prof.N. Balakrishnan, Dr. R. Natarajan, Chairman, Dr. N. Seshagiri, Dr. N.Vijayaditya, Prof. P. M. Bhargava, Prof. V. S. Prasad, Mr.Stephen Abram, Prof. S. V. Raghavan, Dr. S. S. Mantha,Mr. Brent Mai, Dr. Gulshan Rai