IST Limited announced that Lt. Col N. L. Khitha (DIN: 01128275) has tendered his resignation from the Directorship of the Company w.e.f. 30 June, 2021 due to personal reasons and his resignation has been accepted by the Board of Directors of the Company at its meeting held on 30h June, 2021 while appreciating his valuable contribution and long fruitful association with the Company.