How the Testing Innovation Fellowship Works

By Kristin Sample-Lord, PhD, PE — The year 2022 began with a transformative start for the geosynthetics community. The North American Chapter of the International Geosynthetic Society (IGS-NA) joined forces with the ASTM International Committee D35 on Geosynthetics and the Geosynthetic Institute (GSI) to launch a new student fellowship program.

The Testing Innovation Fellowship Program is truly unique, as it is specifically targeted at (1) transitioning geosynthetics-related research to ASTM standards, and (2) increasing student and young member engagement in geosynthetic professional organizations. The program aligns with the combined missions of GSI, IGS-NA, and ASTM to develop and transfer knowledge, geosynthetic technologies, and testing standards to positively impact education, public health and safety, consumer confidence, and overall quality of life.

The details of the fellowship program are summarized in Figure 1. Fellows are awarded $500 per year, over a maximum three-year period ($1,500 total per fellow). Between three to five fellows are supported concurrently in any given year. Both IGS-NA and ASTM offer free student memberships, and the fellows must become student members to be eligible for the program.

As a deliverable of the fellowship, students must prepare a draft of either a new ASTM standard or a substantially revised version of an existing standard.

Want to join IGS North America as a student? Simply fill out this short form.

To guide the students through the standardization process, each fellow is strategically paired with a D35 committee mentor with expertise in the research topic area (Figure 2). In addition to supporting the success of the fellow, this mentorship aspect of the program also provides valuable networking and professional development opportunities for the students. Fostering meaningful and extended (i.e., 3-year) engagement with the students is expected, to lead to future young members of IGS-NA and ASTM International that are invested in the future of the organizations. For the mentors, they can meaningfully engage with young members (and potential future colleagues) and stay abreast of the latest developments in geosynthetics research.

This past January, the 2022 student recipients kicked off their fellowships by presenting their proposed work to ASTM D35, IGS-NA, and GSI members at ASTM Committee Week. The excitement surrounding the new fellowship program was palpable, and all three organizations are looking forward to continuing to support and grow the program.

“We are very proud of the GSI / IGS-NA / ASTM Testing Innovation Fellowship award,” says Dr. Koerner. “Mentors are helping graduate students grow and develop in the Geosynthetic profession through this award. We want them to learn the ropes at ASTM and network with the IGS membership during the process. In addition, we want them to receive guidance as well as being seen and heard in a very hands-on, positive and important role of standards development. Finally, we would like to have them gain support from stakeholders in our industry so that they are comfortable growing within the profession.”


The Fellowship Program has received strong support from across the profession. Notably, one of the field’s most significant contributors, Dr. JP Giroud, wrote the following:

The Testing Innovation Fellowship Program is a remarkable initiative and I would like to put in in the perspective of the geosynthetics discipline. Historically, the geosynthetics discipline has been developed around a family of products, the geosynthetics. The various types of geosynthetics have a variety of properties. These properties must be evaluated quantitatively because the geosynthetics discipline is an engineering discipline, and engineering is done with numbers. The numbers that quantify properties are generated by tests, and the numbers are reliable if the tests are performed in accordance with well-established procedures, hence the importance of standardization of the tests. Sometimes, it is hinted that standardization may stifle innovation. This should never happen to the geosynthetics discipline, because innovation is the engine that drives the geosynthetics discipline. Indeed, new types of geosynthetics appear periodically thanks to the vitality of the geosynthetics industry, and new materials, sometimes subtle additives, improve the performance of existing geosynthetics. These innovations generate a need for new tests or for modifications of existing tests. Clearly testing innovation must go with geosynthetic innovation. Therefore, I encourage students interested in geosynthetics to participate in the Testing Innovation Fellowship Program. By participating in this program, students will learn about geosynthetics and become active members of the geosynthetics discipline. In addition, students will bring the expertise that young generations have in the practice of digital technology, which is essential for testing innovation. Therefore, I can say that the Testing Innovation Fellowship Program is beneficial to both students and the geosynthetics discipline.

JP Giroud
Past President of the International Geosynthetics Society
Member of the US National Academy of Engineering


The call for applications (and renewals) will typically occur in October each year. The fellowship program was developed, implemented, and is managed by the Fellowship Board, which includes Kristin Sample-Lord (IGS-NA Board Member), Kent von Maubeuge (D35 Sub-committee Chair), and George Koerner (GSI Director). There is also a financial sub-committee that steers financial management of the fellowship program, which includes John Allen (IGS-NA President), Gary Torosian (ASTM D35 Chair), and Jamie Koerner (GSI General Manager).

For further information about the program or how you can support the initiative, please contact

Kristin Sample-Lord, PhD, PE (Villanova University) is the IGS Vice President – University Outreach and co-chair of the 13th International Conference on Geosynthetics (13 ICG), which IGS North America will host in Montreal in September 2026.

GSI Fellowships for Graduate Students: Request For Proposals


The Geosynthetic Institute (GSI) is delighted to announce a worldwide call for requests for proposals (RFPs) focusing on innovative geosynthetics research and development projects. There will be numerous awards given, each for $5,000 (Note that this is a change from previous years of the program in that the terms are different and that the students can be pursuing either masters or doctoral degrees). Emphasis will be placed on relevant topics of interest and/or concern to the geosynthetics community. A list of possible topics (there are obviously many others) is available upon request. The proposals must be submitted in the following four page format (with no exceptions).

  • Page 1 – Letter of recommendation from student’s department head or advisor
  • Page 2 – Title and detailed abstract of proposed project
  • Page 3 – Student’s resume
  • Page 4 – Relevancy of topic to the geosynthetics community

The RFPs for the 2015-2016 academic year must be submitted to the undersigned by e-mail by June 12, 2015. Awards will be announced on, or before, July 30, 2015. Review of the proposals is by the nine-person Board of Directors of GSI. For information on the Geosynthetic Institute and past recipients, visit us at the following website:

-Jamie R. Koerner, Special Projects Coordinator,

Recipients of the 2013–2014 Academic Year GSI Fellowship Awards

gsi_logoThe GSI Board of Directors has made their selections for this year’s GSI Fellowship awards from a number of proposals from universities around the world. The program recognizes and supports outstanding graduate students studying geosynthetics. Requests for proposals (RFP’s) for the upcoming seventh year of the program will be announced this winter. In order to be eligible, students must focus on a geosynthetic topic, have passed their candidacy examination, and be recommended by their advisor. The recipients for the 2013–2014 GSI Fellowship Awards are as follows:

  • Class 6(a) — 1st Year Funding at $10,000 per Student

    No.: 1-13

    Name: Jongwan Eun

    University: University of Wisconsin

    Advisor: Craig Benson

    Topic: Transport Parameters in Coextruded Geomembrane Containing Ethylene Vinyl-Alcohol


    No.: 2-13

    Name: Yu Qian

    University: University of Illinois

    Advisor: Erol Tutumluer

    Topic: Geogrid-Ballast Interaction and Geogrid Application in Railroad Reinforcement using Image-aided Discrete Element Method

  • Class 5(b) — 2nd Year Funding at $5,000 per Student

    No.: 2-12

    Name: Xunchang Fei

    University: University of Michigan

    Advisor: Dimitrios Zekkos

    Topic: Impact of Municipal Solid Waste Biodegradation on Separator Geotextile

  • Class 4(c) — 3rd Year Funding at $5000 per Student

    No.: 3-11

    Name: Felix Jacobs

    University: RWTH Aachen University

    Advisor: Martin Ziegler

    Topic: Large Scale Biaxial Compression Testing of Geogrid Reinforced Soil


Please contact Jamie Koerner at for additional information on the students and their respective projects or go to for a complete history of the fellowship program.