Diane E. Tucker has been a Director at Place des Arts since 2008, Vice President of the Board since 2012-2025, and is now the Board Secretary.

Her business DET et al. offers commercial arbitration and privacy services in both US and Canada. She holds a Chartered Arbitrator credential from the ADR Institute of Canada; she is also a Certified Information Privacy Professional for Canada (CIPP/C) and the United States (CIPP/US). Diane also provides legal services for California matters, where she is licensed to practice law.

In the past, Diane was a Director and Officer at both City Opera Vancouver and Little Chamber Music Series that Could, and a Director at the Alternative Dispute Resolution Institute of BC.