The T4E project, The purpose of the T4E Accelerated Training Program was to cultivate the distance education skills and competencies of all teachers in Greece towards the didactic approaches and methodological tools in educational practice, so to improve the quality conditions at all levels of school education. The program fulfilled its purpose in 6 months (January to June 2021) having a pool of more than 800 instructors, 1500 classes and 82.500 registered teachers, receiving excellent evaluation from internal and external evaluation Bodies. For that reason, it was included in the Best Practice of Innovation EU Projects Database for the year of 2021.