CoST – the Infrastructure Transparency Initiative (CoST) is the leading global initiative improving transparency and accountability in public infrastructure.

CoST works with government, industry and civil society to promote the disclosure, validation and interpretation of data from infrastructure projects. This helps to inform and empower citizens and enables them to hold decision-makers to account. Our experience indicates that informed citizens and responsive public institutions help drive reforms that reduce mismanagement, inefficiency, corruption and the risks posed to the public from poor quality infrastructure.

This leaflet outlines essential information about CoST such as its governance, structure and programmes.