The Master Plan for the Trifinio Region is a comprehensive initiative focused on promoting sustainable development in the region shared by El Salvador, Guatemala and Honduras. This plan has the support of the Central American Bank for Economic Integration (CABEI) and is aligned with the Central American Integration System (SICA), focusing its efforts on environmental management and territorial development to improve the living conditions of border communities. . The plan originated after the establishment of the Trinational Trifinio Plan Commission (CTPT) in 1997. This Plan includes strategic guidelines, programs, subprograms and initiatives that form a portfolio of projects aimed at closing development gaps and improving the quality of life. The Plan emphasizes sustainable economic development with an environmental focus, proposing investments in agricultural technology, infrastructure, education, health and tourism, among others. The objective of the plan is to implement a strategy that contributes to the comprehensive, sustainable and inclusive human development of the Trifinio region over the next 30 years that responds to global and territorial challenges and opportunities. The master plan aims to promote a cross-border and sustainable socioeconomic model, consolidating trinational productive chains and social infrastructure that contribute to socioeconomic integration and increasing the quality of life of the inhabitants of Trifinio.