Waheed Uddin: 2014-2017
Paolo Pereira: 2018 – 2011
T. F. Fwa: 2012 -2015
Hosin “David” Lee: 2016 -2019
international Society for Maintenance And Rehabilitation of Transport infrastructures
Waheed Uddin: 2014-2017
Paolo Pereira: 2018 – 2011
T. F. Fwa: 2012 -2015
Hosin “David” Lee: 2016 -2019