Eight member organizations comprise the partnership:

• Department of Energy Environmental Management (DOE EM)
• Savannah River National Laboratory (SRNL)
• Vanderbilt University Department of Civil and Environmental Engineering
• Consortium for Risk Evaluation with Stakeholder Participation (CRESP)
• The National Institute of Standards and Technology (NIST)
• U.S. Nuclear Regulatory Commission (NRC)
• Energy Research Centre of the Netherlands (ECN)
• SIMCO Technologies, Inc (SIMCO)