Dr. Chang is licensed as a professional engineer in Florida, Texas, and Perú. He actively participates in both academic and professional communities, holding several leadership positions. He serves as President of the International Society of Maintenance and Rehabilitation of Transport Infrastructure (iSMARTi), Chair of the International Road Federation (IRF) Asset Management Task Force, U.S. Delegate of the Ibero-Latin American Asphalt Congress (CILA), and Secretary of the Florida Engineers in Education Committee of the Florida Engineering Society (FES). He formerly served as Chair of the ASCE Infrastructure Systems Committee, and Research Coordinator of the Transportation Research Board Pavement Management Systems Committee. He is also a recipient of the International Road Federation Fellowship and the Achievement Award for Outstanding Service by iSMARTi

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Professional Organizations and Honor Societies


University and Scholarly Service