| Start | Institution, Membership No./ Role |
| YYYY.MM | |
| 2020.10 | Institute of Facility Management Association, USA, Professional Member/Research and Development Council |
| 2020.10 | Chartered Financial Analyst, USA, Member |
| 2020.3 | Executive Editor of Journal of Sustainable Technology and Applied Science (JSTAS) |
| 2016.10 | RICS (Royal Institute of Chartered Surveyor), 6542706 |
| 2012.01 | PRRES (Pacific Rim Real Estate Society), Member |
| 2011.03 | MAFM (Malaysian Association of Facility Management), MAFM/2011/0013 |