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User/Producer Groups

  • Southeastern Asphalt User/Producer Group (SEAUPG)
  • Northeastern Asphalt User/Producer Group (NEAUPG)
  • North Central Asphalt User/Producer Group (NCAUPG)
  • Pacific Coast Conference on Asphalt Specifications (PCCAS)
  • Rocky Mountain Asphalt User/Producer Group (RMAUPG)
  • Western Cooperative Test Group (WCTG)

Research Agencies

  • Transportation Research Board (TRB)
  • Louisiana Transportation Research Center (LTRC)
  • National Center for Asphalt Technology (NCAT)
  • Turner Fairbanks Highway Research Center (TFHRC)
  • Texas Transportation Institute (TTI)
  • Western Research Institute (WRI)
  • Construction and Materials Regional Consortium (MSU)

Government

  • Federal Highway Administration (FHWA)
  • American Association of State Highway and Transportation Officials (AASHTO)

Technical Associations

  • Association of Asphalt Paving Technologies (AAPT)
  • European Asphalt Technical Association (EATA)
  • European Asphalt Paving Association (EAPA)
  • Canadian Technical Asphalt Association (CTAA)
  • American Society for Testing and Materials (ASTM)
  • Eurobitume

Trade Associations

  • Asphalt Institute (AI)
  • National Asphalt Paving Association (NAPA)
  • European Asphalt Paving Association (EAPA)
  • Asphalt Emulsion Manufacturers Association (AEMA)
  • International Slurry Surfacing Association (ISSA)
  • Asphalt Recycling and Reclaiming Association (ARRA)
  • International Bitumen Emulsion Federation (IBEF)
  • National Roofing Contractors Association (NRCA)
  • Midwest Roofing Contractors Association (MRCA)
  • Western States Roofing Contractors Association (WSRCA)
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