Argentina
Certera
Reactivated in 2011 when the full El Patrón lineup changed name to Certera, because the name "El Patrón" was under legal dispute with another band. Being Certera Pipa 's previous band and since the name available, they continued activities with this name. In late 2011, the guitarist and drummer from the original Certera lineup rejoined the band. Compilation appearance(s): - "Mientras Espero Justicia", "Un Cambio en la Rueda" on Nahuel I CD 1997 ( Hurling Metal Records )

Lineup
Katto
Drums
1991-1996, 2011-present
Pipa
Vocals, Guitars (rhythm)
1993-1996, 2011-present
Nacho Espejo
Guitars
2017-present
Lío Tabares
Bass
2019-present
Miguel
Bass
1991-1992
Sergio
Guitars (lead)
1991-1992
Alemán
Guitars (rhythm) (1991-1992), Bass
1992-?
Machake
Guitars (lead)
1992-1993
Negro
Guitars (lead)
1994-1996, 2011-2017
Leonel Curaco
Bass
2011-2012
Matías Medina
Drums
2011
Nicolás ''Nico'' Montañez
Guitars (lead)
2011
Pablo Castillo
Bass
2012-2014
Facundo Juliano
Bass
2015-2017
Rodrigo "Hidro" Morales
Bass
2017-2019
Cristian Herrera
Bass
2015-?