Implementación de las normas Norma ISO 21500, en el sector de la construcción en Ecuador, un estudio Bibliométrico

Abstract

The implementation of standards such as ISO 21500 is considered a strategic solution. However, its implementation in the national context has been insufficient, generating a knowledge gap. The main objective of this research was to conduct a systematic literature review to investigate compliance with ISO 21500 in the Ecuadorian construction market, its impacts on project quality and sustainability, and to determine the current state of the art and research gaps. A systematic review approach was followed, adapting the PRISMA guide. Literature was searched in databases such as SciELO, Redalyc, and Google Scholar, as well as in Ecuadorian institutional repositories. From 238 initial records, strict inclusion and exclusion criteria were applied to arrive at a final set of 21 relevant studies suitable for a qualitative and narrative synthesis. The main findings, drawn from the 21 selected studies, indicate a growing academic interest in the standard since 2018. Evidence suggests that ISO 21500 is valued as a key tool for process standardization and quality improvement, with a strong focus on its application within the Ecuadorian public sector. However, its link to sustainability is largely implicit, as documented practice prioritizes operational benefits over environmental or social impacts.