Trevor is a Fellow of the Institute of Chartered Accountants in Australia and his involvement with XBRL began in late 1999. He established the Australian jurisdiction and has served on its board since inception. He has served on many XBRL working groups and committees at international and local levels for the past decade, which continues to this day.

Trevor was a key figure in the creation and implementation of Australia's Standard Business Reporting program that covers the reporting requirements of 1.5 million businesses to 13 government agencies (State and Federal) and business to business superannuation transactions. He now assists private and public sector organisations with XBRL product development and taxonomy design for clients in Australia, the Middle East and Asia. He is based in Melbourne, Australia and is currently the acting Chair of the XBRL International Standards Board.