| No. | Type of Appointment | Organisation/Conference | Level | Date |
| 1 | Member | Board of Engineers Malaysia (BEM) | National | 1983 to date |
| 2 | Member | Malaysian Society for Engineering and Technology (MySET) | National | 2017 to date |
| No. | Type of Appointment | Organisation/Conference | Level | Date |
| 1 | Member | Board of Engineers Malaysia (BEM) | National | 1983 to date |
| 2 | Member | Malaysian Society for Engineering and Technology (MySET) | National | 2017 to date |