Advocating and Educating for US P3 Success

The Association for the Improvement of American infrastructure is an organization made up of the leading minds in infrastructure, dedicated to promoting best practices on the public-private partnership (P3) model. Our members share a passion for advancing American infrastructure and a conviction that we can do better.

Together, we move P3s forward.
AIAI is a 501C (6) non-profit organization formed to create an environment where public and private entities work together to promote growth and sustainability of America's infrastructure, fostering innovative solutions in the forms of policy, product and delivery.

Through a hands-on, action-driven approach, AIAI provides education, information and resources to elected and appointed officials and governmental agencies to ensure they are equipped with the tools and knowledge necessary to deliver their communities' critical infrastructure.

P3Direct: Public Sector

P3Direct: Public Sector

AIAI’s P3Direct program provides resources for those in the public sector and creates connections with experienced industry professionals on both sides of the partnership.

Private Sector

Private Sector

Membership of AIAI provides industry experts with an opportunity to facilitate partnerships and bring about real change in the market through advocacy, education and networking.

Student Portal

Student Portal

Students in AIAI’s P3 Certification program can access their class portal here. For more info, please contact Thomas Sherman @



Check out P3 legislation and market readiness across the US.

View Legislation


Visit our extensive library of P3 resources and other information.

View Resources


Join AIAI and connect with the P3 community at the many events throughout the year.

View Events / Conferences


AIAI releases its First Principles of Risk Reference Guide

New York, NY – April 9, 2024 – The Board of Directors of the Association for the Improvement of Amer...

AIAI Delivers Much Needed P3 Certification Program

“A practical approach to understanding the value of public-private partnerships compared to other mo...

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As a member, you can help shape a better America as it relates to the success and growth of our industry. Utilize your experience and expertise in AIAI activities, meetings and initiatives for candid discourse and the exchange of ideas. Join us today.