Dear Professor/ Researcher,
 
We deeply regret to inform you that the 3rd West Asian Symposium on Optical and Millimeter-wave Wireless Communications (WASOWC2020) will be postponed (from 21-22 April 2020) due to the global concern about the outbreak of COVID-19. The new dates will be announced on the website and by email.
We apologize for any inconvenience this change caused and are looking forward to hosting you in the beautiful city of Tehran.