European PPP Expertise Centre – publications, news, research
IP3 – PPP education and information center in the USA
PPP experts – training, conferences and news for PPP sector.
PPP development center in Russia
PPP development center in Kazakhstan
The National Council for Public – Private Partnerships – American PPP projects, news and other information
INFRAPPP – databases of PPP projects around the world
Analytical and informational journal about PPP (Russian)
A curated and comprehensive knowledge resource on Public-Private Partnerships.
UNECE International PPP Centre of Excellence- publications, news, projects
P3 Bulletin-PPP news journal
The World Bank- PPP information page