31 Mar 2014 --- Diageo has announced changes to its Executive Committee. Ivan Menezes, Chief Executive, made the following announcement: 'When I became Chief Executive I set out my ambition for Diageo to become one of the best performing, most trusted and respected consumer products companies in the world. In the last nine months I have made changes to align the organisation behind that ambition and today I have announced further changes to the Diageo Executive Committee to ensure we achieve it. These changes will be effective 1 July 2014.