In 1998 Friederike Birkle was trained through CEJI, a Jewish Contribution to an inclusive Europe, to be a peer trainer with the A World of Difference Programme© by the Anti-Defamation League. She therefore belongs to the second generation of European peer trainers using this method.
Ever since then, she has been active as a youth leader and peer educator on national and European level, first through CEJI, later through CEJI’s youth department that has become independent in 2008 and is now called EPTO- the European Peer Training Organization.