What we do The team Staff David Stockdale David was appointed Chief Executive of the BTA in February 2010. He is responsible for the day to day running of the charity, and implements the strategy, as set by the Board of Trustees. He sees supporting the tinnitus community, ensuring a preventative message targets those at risk and increasing research into tinnitus as the BTA’s priorities. David has two young children, who take up most of his free time! David works Monday-Friday.