"Apiros" principal and diachronic actions are:
- 1998-2020: publication of "Apiros" journal dedicated to culture and the environment
- 1999-2020: organization of all the events of the Polyphonic Caravan (International Polyphonic Song Festival)
- 1999-2020: function, continuous enrichment and gradual expansion of the Polyphony Workshops
- 2000-2020: production of a series of digital discs, audiovisual πmaterial, documentaries, radio and television emissions
- 2003-2020: foundation and continuous enrichment of the Polyphonic Song Archive
- 2010-2020: realization of audiovisual recordings of folk acts and modern culture all over Greece
Beyond its diachronic actions, "Apiros" occasionally develops a number of activities. The creation of a cinema club and the institutionalization of a film festival is prepared.