We have the honor to welcome you to the​15th RoboCup IranOpen competitions. The RoboCup IranOpen 2020 will be held at Tehran International Fair in April ​​​6-​​10, 2020. Iranian RoboCup National Committee and Qazvin Islamic Azad University as organizers of this event are grateful to have been able to host these competitions for over a decade. We shall try to make the 2020 competition even more enthusiastic and put all the efforts in our power to prepare an environment in which the participants would present and share their scientific achievements in the areas of AI & Robotics.