Contact us

Contact us

Let’s open up infrastructure, together.

Whether you want to join CoST, bring us in on a project or build a partnership for infrastructure transparency, we would love to hear from you. Tell us what brings you here and we will show you the way in.

Find your route

CoST members, partners and Secretariat staff together at a CoST gathering, waving in front of the CoST banner
1

What brings you to CoST?

Choose one. We will show you only what you need.

2

Your route

Pick one of the three above and your route opens here.

Membership

Bring CoST to your country or city

CoST membership is for governments at national or subnational level, and their civil society and private sector partners, who are committed to improving transparency, accountability and participation in public infrastructure and see our approach as central to that reform.

Next step

See what membership involves and how to apply.

How membership worksOr email us about joining

Services

Bring us in on your programme

Beyond membership, we work with public and private organisations, including bilateral and multilateral institutions, on research, programme management, training, tools and resources. Recent work includes:

Next step

Tell us what you are working on and what you need.

Email a services enquirySee all our services

Advocacy and partnerships

Move the agenda forward with us

We work with established and new organisations to advance infrastructure transparency, accountability and participation.

Or just say hello

Not sure which route fits? Write to us and we will take it from there.

CoST@infrastructuretransparency.org

Telephone+44 (0)20 8057 3052

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