Banknote publisher De La Rue has announced former Stanley Leisure finance director Colin Child will be its new group finance director.Child, who was previously group finance director of global property adviser DTZ Holdings, will replace Simon Webb, who has previously indicated a desire to move on.Webb will stay on until the end of May to ensure an orderly handover and to assist in the preparation of the company's annual accounts which are due to be published on 25 May.Chartered accountant Colin Child previously held senior finance positions at Fitness First and National Express.