• CoST’s new Infrastructure Transparency Index manual supports any region to drive infrastructure transparency

  • CoST Costa Rica’s third Infrastructure Transparency Index reveals them as an international leader in dissemination of information

  • CoST Costa Rica ITI report 2025

  • The Infrastructure Transparency Index will expand across Latin America in 2023

  • A year of the Infrastructure Transparency Index: CoST webinar to share key insights

  • CoST utilises the ITI tool in Asia