On September 13-17 2026, the 12th International Fall School on Organic Electronics IFSOE-2026 was successfully hold at ISPM RAS. The event was attended by students, postgraduate students, young researchers, as well as established scientists from Russia, Brazil, the United Kingdom, China, Italy, India, Iran, and Colombia. During the event, tutorial and invited lectures, as well as oral and poster presentations by the participants, were delivered and discussed. The lecturers selected the best presentations by young researchers, who were awarded by certificates and valuable prizes. The closing ceremony of IFSOE-2026 was attended by the Chief Scientific Secretary of the Russian Academy of Sciences, Academician Mikhail Dubina, who wished the participants great success and discoveries in their chosen scientific field and fruitful scientific cooperation. In the school decision it was suggested to hold the next, the 13th International Fall School on Organic Electronics IFSOE 2027, in Novosibirsk in the third decade of August 2027. To find out the exact dates and location of IFSOE 2027, follow the information on the website