2012 Collaborative Agreement between Grupo Mutual and the Housing Promotion Foundation for the development of settlement improvement projects in precarious conditions.

2014 Co-operation Agreement between the Ministry of Housing and Human Settlements of the Republic of Costa Rica, Housing Promotion Foundation, Federated College of Engineers and Architects of Costa Rica, Costa Rican accreditation body and International Finance Corporation.

Most significant projects during these five years period: Las Anas (Los Guido de Desamparados, 198 benefited families), La Esperanza (Purral de Goicoechea, 64 benefited families) and La Colina de Noche Buena (Turrialba, 88 benefited families). 8 publications till the date.