Diamond symbolizes the most precious thing on earth and so it does with Yezin Agricultural University. The grand celebration of the Jubilee in 1999 was a remarkable one in YAU history with high spirit within the campus. The Diamond Jubilee Damma Assembly hall stood as a landmark of YAU since then. Agricultural University Alumni Association (AUAA) was established in commemoration of the Jubilee and the first ever home coming event of the alumni to pay homage to the retired Professors and Lecturers took place. From then on, the ceremony became an annual event which brought several alumni back home. AUAA annual research conference became a customary scientific event until today.