Vasuhi is Malaysian. She joined the Institute in September 1984 as a Clerk in the Admin department until December 1990. In January 1991 she was transferred to the Training Department and was Secretary to the Head of Training. Later in March 1993 she was transferred to the Administration Department where she served as Senior Clerk until her appointment as Executive Officer, Administration in February 1995. She was transferred to the Training Department in October 2011 as Secretarial Executive.