Ms. Au joined the firm in 1988 and was admitted as an Advocate of the High Court in Sabah and Sarawak in the same year.

In her long-standing history with the firm, Ms. Au has been seen to be advising and involved in various commercial works which include commercial conveyancing, corporate banking and trust (wills and settlements). She has advised on various matters concerning guarantee and indemnities, syndicated loan and shipping financing documentations. On top of these experiences, Ms. Au has also had particular experience with joint ventures and drafting a number of service and building contracts.