ISAP -Your main highway to top-level international information and technology exchange

ISAP is a volunteer organization of professionals and experts established to share the latest in leading edge asphalt pavement technology worldwide. The Society's distinctly global and inclusive approach is reflected by our international membership, representing all stakeholders in the asphalt industry - users, producers, professionals, as well as individuals and organizations.

News & Updates

ISAP Day 2018

December 3rd, 2017

ISAP Day 2018 will be held on Sunday January 7, 2018 from 0830 to 1700 EST (UTC-5) in Washington, DC, USA as part of the Transportation Research Board’s (TRB) Annual Meeting. The session will be held in the Independence H room … Continue reading

2018 ISAP Conference

May 5th, 2017

The 2018 ISAP Conference will be held in Fortaleza, Brazil on June 19-21, 2018. The call for papers information is available here.

IMPORTANT DATES: Abstract submission deadline: June 1st, 2017 Results by: August 3rd, 2017 Short paper submission … Continue reading

ISAP 4th International Symposium on Asphalt Pavements and Environment

December 14th, 2016

ISAP 4th International Symposium on Asphalt Pavements and Environment November 20-21, 2017 Tokyo, Japan

ISAP 2016 Symposium – July 18-21, 2016

February 2nd, 2016

Jackson Hole, Wyoming

“From Molecules to Innovative Pavements” and the 53rd Annual Peterson Research Conference

For further information, visit the Symposium website at:

Download Flyer

Become a Member

For information on membership click here.

Proceedings available

12th Conference Coming Soon

Proceedings of past ISAP Asphalt Pavement Design Conferences (1962-2010) are available on CD in Acrobat format and are indexed and searchable. You can also print individual papers from the CD.

Click here for more information.