The Colombian members of CoST, Bogotá and Santiago de Cali, received honourable mentions in the Open Government Partnership’s (OGP) Open Gov Challenge 2025 for their commitment to driving ambitious transformations that strengthen transparency, participation and accountability in public infrastructure investment.

This impact story tells the tale of what led them to this point in their infrastructure transparency journey, including sharing key lessons with readers to apply in other contexts, and their future ambitions.

This is the English version.