1996
Headquarters: Brasilia
Awarded: Architect Antonio Carlos Campelo (IAB-Pr)
1997
Headquarters: San Cristobal
Awarded: Architect José Fructoso Vivas Viva (CAV)
Headquarters: San Pedro Sulo
Awarded: Architect Francisco Mararriaga (CAH)
1999
Headquarters: Chiclayo
Awarded: Arq. Guillermo Proaño Rivero (CAP)
Headquarters: Chiclayo
Awarded: Arch. Orval Cifontes (CAAPR)
Headquarters: Puntarenas
Awarded: Arq. Hernán Arguedas (CACR)
Venue: Mar del Plata
Winner: Julio Kesselman (FADEA)
2000
Headquarters: Ottawa
Award Winner: Douglas Cardinal (RAIC)
2003
Headquarters: San Antonio
Awarded: Architect James Diaz (AIA)
Venue: Florianópolis
Awarded: Arch. Miguel Alves Pereira (IAB)
2004
Headquarters: Tegucigalpa
Winner: Arq. Nazry Simon Salazar (CACR)
Venue: Point a Pitre
Awarded: Architect Jack Sainsily (CROAG)
2005
Venue: Maceió
Awarded: Arq. Mario Luiz Mello ( IAB )
Headquarters: San José, Costa Rica
Awarded: Arch. Bruno Stagno (CACR)
2006
Venue: Foz do Iguaçu
Awarded: Arch. Erminia Maricato (IAB)
Headquarters: Assembly
Awarded: Architect German Suarez (SCA)
2007
Headquarters: San Antonio
Awarded: Architect James Scheeler (AIA)
Headquarters: Santa Cruz
Winner: Arq. Victor Hugo Limpiaz Ortiz (CAB)
2008
Headquarters: Guayaquil
Awarded: Architect Jorge Cabello Farah (CAE)
Headquarters: Tegucigalpa
Awarded: Architect David Aguilar Paredes (CAH)
2009
Headquarters: Cordoba
Awarded: Arch. Daniel Ricci (FADEA)
Venue: Foz do Iguaçu
Awarded: Architect Antonio Carlos Campelo (IAB-Pr)
2010
Headquarters: Loja
Awarded: Arq. Ruben Moreira Velazquez (CAE)
Headquarters: Medellín
Awarded: Architect Jorge Alvaro Espinoza Romero (SCA)
2011
Headquarters: Asunción
Awarded: Arch. María Luz Cubilla (APAR)
Headquarters: Sucre
Awarded: Architect Juan Carlos Calderón (CAB)
2013
Headquarters: Marigot
Awarded: Architect Jack Sainsily (CROAG)
Headquarters: Trujillo
Awarded: Arch. Fernando Bryce Lostaunau (CAP)
2014
Headquarters: Panama
Awarded: Arq. Rodrigo Mejía Andrión (CAP)
Headquarters: San José, Costa Rica
Awarded: Architect Carlos Alvarez (CACR)
Headquarters: Quito
Awarded: Arq. Guido Diaz Navarrete (CAE)
2015
Headquarters: Santa Cruz
Awarded: Arch. Rim Safar (CAB)
2017
Headquarters: Mendoza
Awarded: Architect Adolfo Albanesi (FADEA)
Awarded: Arch. Eduardo Cunha Ferré (FADEA)
Headquarters: Martinique
Winner: Arch. Alain Zozor (L'Orde d'Architectes de la Martinique)
2018
Headquarters: Mexico
Awarded: Architect José María Gutierrez Trujillo
Headquarters: Washington
Awarded: Arch. Gabriel Durand-Hollis
2019
Headquarters: Cartagena
Awarded: Architect Germán Fonseca Castillo
Headquarters: Thank you
Awarded: Architect Jorge Luciano Durón Bustillo
2020
Venue: Montevideo
Awarded: Arch. Duilio Amándola (SAU)