- Associate Editor, Journal of Analytic Methods in Accident Research, May 2022 – Present
- Associate Editor, Journal of Accident Analysis and Prevention, April 2021 – Present
- Associate Editor, ASCE – Journal of Transportation Engineering, March 2015 – Present
- Associate Editor, Communications in Transportation Research, June 2021 – Present
- Associate Editor, Journal of Intelligent and Connected Vehicles, January 2022 – Present
- Associate Editor, Journal of Advanced Transportation, May 2018 – August 2021
- Editorial Board Member, Journal of Accident Analysis & Prevention, January 2019 – Present
- Guest Editor, Special Issues on Technology in Road Safety by the Journal of Accident Analysis & Prevention, March 2021
- Committee Research Coordinator (CRC), Committee on Statistical Methods (AED60), Transportation Research Board of the National Academics, USA, 2021 – Present
- Member, Committee on Statistical Methods (ABJ80), Transportation Research Board of the National Academics, USA, 2018 – Present
- Member, ASCE TD&I Safety Committee, American Society of Civil Engineers, January 2019 – Present
- Member of Scientific Committee, Road Safety and Simulation (RSS), February 2019 – Present
- Young Member, Committee on Statistical Methods (ABJ80), Transportation Research Board of the National Academics, USA, 2014 – 2017
- Webmaster, Committee on Statistical Methods (ABJ80), Transportation Research Board of the National Academics, USA, 2014 – Present
- Member, Special Interest Group (SIG) – H3: Infrastructure Operation and Traffic Management in Developing Countries, World Conference on Transport Research Society (WCTRS), 2016 – Present
- Track Chair: Safety, Australasian Transport Research Forum (ATRF) Scientific Committee, April 2016 – Present
- Member, Young Members Council at Transportation Research Board of the National Academics, USA, 2013 – Present
- Affiliate Member, Transportation Research Board of the National Academics, USA, 2008 – 2009
- Member, Eastern Asia Society for Transportation Studies (EASTS), 2010 – 2011
- Accredited Safety Reviewer, Institute of Public Works Engineering Australia (Dept. of Main Roads Western Australia), 2010
- Accredited Safety Reviewer, Land Transport Authority (LTA), Singapore, 2010 – 2011
- Reviewer, Australian Research Council (ARC), 2014 – Present