We work globally, publishing, validating and interpreting data on infrastructure projects so that decision makers are held to account.

Since 2020 our achievements include

53,585

projects published using CoST IDS or OC4IDS

10,827

government, civil society, private sector and media representatives trained*

81

government actions taken in response to CoST's work**

* in using infrastructure data

**that improved the quality, effectiveness and efficiency of infrastructure investment