Members
There are several categories of members in the Association: Governments, Regional Authorities, Collective Members and Individual Members.
The World Road Association (PIARC) has members in 142 countries.
In 2024, PIARC has 128 member governments.
- Algeria
 - Andorra
 - Angola
 - Argentina
 - Armenia
 - Australia
 - Austria
 - Azerbaijan
 - Bahrein
 - Bangladesh
 - Belgium
 - Benin
 - Bhutan
 - Bolivia
 - Botswana
 - Brazil
 - Bulgaria
 - Burkina Faso
 - Burundi
 - Cambodia
 - Cameroon
 - Canada
 - Canada-Québec
 - Cape Verde
 - Chad
 - Chile
 - China (Peop. Rep.)
 - Colombia
 - Congo (Rep.)
 - Congo (Dem. Rep.)
 - Côte d'Ivoire
 - Croatia
 - Cuba
 - Cyprus (Rep.)
 - Czech Republic
 - Denmark
 - Djibouti
 - Dominican Republic
 - Egypte
 - Estonia
 - Finland
 - France
 - Gabon
 - Germany
 - Georgia
 - Ghana
 - Greece
 - Guatemala
 - Guinea
 - Honduras
 - Hungary
 - Iceland
 - India
 - Indonesia
 - Iran
 - Ireland
 - Israel
 - Italy
 - Japan
 - Kazakhstan
 - Kenya
 - Korea (Rep.)
 - Kuwait
 - Latvia
 - Lithuania
 - Luxembourg
 - Madagascar
 - Malaysia
 - Mali
 - Malta
 - Mauritania
 - Mauritius
 - Mexico
 - Moldova
 - Mongolia
 - Morocco
 - Mozambique
 - Myanmar
 - Namibia
 - Nepal
 - Netherlands
 - New Zealand
 - Nicaragua
 - Niger
 - Norway
 - Pakistan
 - Panama
 - Papua New Guinea
 - Paraguay
 - Peru
 - Philippines
 - Poland
 - Portugal
 - Qatar
 - Romania
 - Russia
 - Rwanda
 - Salvador
 - San Marino
 - Saudi Arabia
 - Senegal
 - Singapore
 - Slovak Republic
 - Slovenia
 - South Africa
 - Spain
 - Sri Lanka
 - Swaziland
 - Sweden
 - Switzerland
 - Syria
 - Tanzania
 - Thailand
 - Togo
 - Tonga
 - Tunisia
 - Turkey
 - Uganda
 - Ukraine
 - United Arab Emirates
 - United Kingdom
 - Uruguay
 - USA
 - Uzbekistan
 - Venezuela
 - Vietnam
 - Yemen
 - Zimbabwe
 
Regional Authorities
In Canada  | Province of Ontario  | 
In Ukraine  | City of Kyiv  |