Her international debut was on 2 July 2005, when she refereed the Canada Cup match between Canada and Scotland. Since then she has been selected to officiate at Women's Rugby World Cup in 2006 and 2010, 2009 Rugby World Cup Sevens, Women's Six Nations in 2007, 2008, 2009 and 2010 and other tournaments, including some men's matches in National League 2 North and National League 2 South.