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

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

CV Information for ISAP 2017 Ballot – Directors-at-Large

December 21st, 2016

Download CV Information for ISAP 2017 Ballot – Directors-at-Large

ISAP Day on Sunday, January 8, 2017

December 15th, 2016

ISAP will once again have an ISAP Day on Sunday, January 8, 2017 from 8:30am-4:30pm in Washington D.C. during the TRB Conference. To download the agenda 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

GeoMEast2017 International Conference

December 8th, 2015

The GeoMEast2017 International Conference “Sustainable Civil Infrastructure: Innovative Infrastructure Geotechnology” will be held in Sharm El-Sheik, Egypt on July 15-19, 2107. There is an important section on Pavement Engineering, Airports and Advances in Pavement Techniques and ISAP is one of … Continue reading

ISAP 2016 Call for Abstracts

June 18th, 2015

The deadline for submitting an abstract for the 2016 ISAP Symposium has been extended to July 17, 2015. All other important dates remain unchanged.

Abstracts can be submitted online at

Download the ISAP 2016 Symposium Call for Abstracts Continue reading

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.