* Life Member of the Malaysian Mathematical Sciences Society (MMMSS). Since1988. Membership No: ZS2002-2 & ZB1995-3
* Member of the Institute of Physics Malaysia (MIPM). Since 2002. Membership No: 1172.
* Member of the International Association of Engineers (MIAENG). Since 1 Nov. 2010. Membership No: 109609.
* Founding Member/Fellow of the Malaysian Academy of Mathematical Scientists (MAMS or AISMM). Since 2012.

* Council Member of the Asia Pacific Consortium of Mathematics for Industry (APCMfI). Since 2015.

*Life Member of the Institute of Statistics Malaysia (ISM). Since 2018.