The tournament is reserved for teams indirectly affiliated to the Asociación del Fútbol Argentino (AFA), while teams affiliated to AFA have to play the Primera B Metropolitana, which is the other third tier competition.
Also 2 teams resigned their participation in this season: 9 de Julio (M) and Unión (MdP) alleging economic difficulties.
[1][2] The regular season began on February 7 and ended on June 26.
[3] 1 Play their home games at Estadio José María Minella.
1 Play their home games at Estadio Antonio Romero.