 Australia |
Australian Asphalt Pavement Association – http://www.aapa.asn.au/
ARRB Transport Research, Ltd. (formerly Australian Road Research Board) – http://www.arrb.org.au/ |
 Canada |
Canadian Technical Asphalt Association – http://www.ctaa.ca/
Ontario Good Roads Association – http://www.ogra.org Transportation Association of Canada – http://www.tac-atc.ca/ Ontario Ministry of Transportation (On-Line Research Reports) – http://www.mto.gov.on.ca/english/transrd/index.html |
 Chile |
Chilean Institute of Asphalt – http://www.ichasfalto.cl |
 European Union |
Eurobitume – http://www.eurobitume.eu/ |
 France |
GPB (Groupement Professionnel des Bitumes) – http://www.bitume.info |
 Germany |
German Bitumen Federation – http://www.asphalt.de
ARBIT (Arbeitsgemeinschaft der Bitumen-Industrie e.V.) – http://www.arbit.de/ |
 Mexico |
Asociacion Mexicana del Asfalto, A.C. – http://www.amaac.org.mx |
 Netherlands |
European Asphalt Pavement Association – http://www.eapa.org/ |
 South Africa |
Southern African Bitumen Association (Sabita) – http://www.sabita.co.za/ |
 Spain |
Associacion Española de la Carrétera/Spanish Road Association – http://www.aecarretera.com/ |
 Switzerland |
International Road Federation – http://www.irfnet.org/ |
 United Kingdom |
Transportation Research Laboratory – http://www.trl.co.uk
Refined Bitumen Association – http://www.bitumenuk.com/ |
 United States |
International Society for Asphalt Pavements – http://www.asphalt.org/ |