Fellow of American Concrete Institute (ACI), the American Society of Civil Engineers (ASCE) and the American Society of Mechanical Engineers (ASME), IA-FraMCoS and World Innovation Forum Member, Advanced Materials Council, National Institute of Building Sciences, 2009-present Member, Steering Committee of Int’l Conf. on Self-Healing Materials, 2009-present Chair, RILEM Technical Committee HFC, 2004-present Member, General Council, Int’l Union of Laboratories and Experts in Construction Materials, Systems, and Structures (RILEM), 2005-present Advisor, Concrete Committee, Subcommittee on Design and Construction of HPFRCC, Japan Society of Civil Engineers, 2004-present Member, Executive Committee, Michigan Transportation Research Board, 2004-present Founding member, Transportation Research Inst. in Michigan (TRIM). Member, Editorial Advisory Committee, RILEM J. of Materials and Structures, 2004-present Member, Editorial Advisory Board, J. of Adv. Concrete Tech., Japan Concrete Institute, 2001-present Member, Scientific Committee of the Cariplo Foundation, Milano, Italy, 2009