CoST was launched in the UK as a global initiative in 2012 with support from the World Bank and grew out of lessons learned from a three-year pilot program that tested the feasibility of a new transparency and accountability process in public infrastructure in eight countries.
CoST currently operates globally with members spread across 20 countries on four continents. Its members are from subnational and national governments and represent emerging and low-income economies, including five fragile and conflict-affected states.
In addition, it collaborates internationally with key organizations in the areas of transparency and anti-corruption to facilitate the global exchange of experiences and knowledge on transparency and accountability in public infrastructure. CoST is international partners include Article 19, the Open Contracting Partnership, Transparency International, the Open Government Partnership, and Hivos.
This initiative works with government, industry, and civil society to promote the dissemination, validation, and interpretation of infrastructure project data.
CoST has a track record of cost savings, legal and institutional reforms, and stakeholder capacity building. This makes the initiative ideally positioned to guide future efforts to increase transparency, accountability, and cost-effectiveness in the delivery of public infrastructure.
Within its structure, the International CoST Board is responsible for governing the initiative: its tasks include approving the strategy and budgets, establishing the principles and standards for participation, and admitting new countries to the CoST initiative. The Board appoints an International Secretary to provide administrative support for the international CoST program, assist countries interested in joining CoST, provide guidance and technical assistance to national programs, and administer international funds.