Iranian Society of Radiation Oncology,ISRO & Actero cooperated to hold a webinar, “Updates On Colorectal Cancer” on December 10th -2020, with the lectures of Dr. Mafi(Radio Oncologist), Dr. Yaghoubi Jouybari(Radio Oncologist) and Dr.Joudi(Radio Oncologists),followed by a discussion panel with presence of Dr.Taghizadeh (Radio Oncologist)& Dr. Motlagh(Radio Oncologist). At the beginning of mentioned webinar, we were honored to have Dr. Ghavam Nasiri (Head of ISRO) who pointed out the importance of this webinar. Actero Company with its products such as Capecitabin ACTe & Irinotecan ACTe tries to be an important part of colorectal cancer patient’s treatment journey.