• 2023-02-04  FOSDEM – Kotlin DevRoom  Brussels, Belgium Call For Papers until 2022-12-04
• 2023-03-23  Apprise Conf  Oslo, Norway Call For Papers until 2023-01-31
• 2023-04-01  GDG DevFest  Pisa, Italy Call For Papers until 2023-01-31
• 2023-04-12  KotlinConf  Amsterdam, The Netherlands Call For Papers until 2022-10-01
• 2023-04-27  Android Makers 2023 by droidcon  Paris, France Call For Papers until 2023-03-01
• 2023-05-30  plDroid  Warsaw, Poland Call For Papers until 2023-01-31
• 2023-06-08  Droidcon  San Francisco, CA, USA Call For Papers until 2023-04-09
• 2023-07-05  Droidcon  Berlin, Germany Call For Papers until 2023-05-07