carsales.com Ltd. announced appointment of Pat O'Sullivan as Chair of its Board of Directors in place of Mr. Jeffrey Browne who retired in March 2018. During the interim period, the company's Deputy Chair Mr. Richard Collins assumed Chair responsibilities and oversaw the process for appointing a new Chair. Mr. O'Sullivan has been a Director of carsales since 2007 and the Chair of its Audit and Risk Management Committee since 2008. With Mr. O'Sullivan becoming Chair of the Board, he has stepped down from the Audit and Risk Management Committee and a number of outside Boards to focus on his new role.