Alexandra has been a member of ACCA’s Council since 2005. Prior to her election to Council, she was an International Assembly Member representing Malaysia (2003 to 2005). She was also President of ACCA Sabah from 1999 to 2005.
She is currently the Chairman of ACCA’s Qualifications Committee.
Besides ACCA, she has also been actively involved in various professional bodies and community organisations in Sabah. These include the Malaysian Institute of Accountants (Sabah Branch) and the Chartered Tax Institute of Malaysia (CTIM) Sabah Branch. She is also a member of the review panel for the acc programme of Malaysian Public Universities appointed by the Malaysian Qualification Agency, and has been a Justice of the Peace since 2009.
She has also served as a member of The Board of Trustees of the Sabah Park and a Board Member of Sabah Sports Board.
Alexandra has her own practice in Sabah and is married to Peter Thien with three grown up children.