 In 2006, he represented Scotland under-18's, before representing Scotland under-19's in 2007.During 2007, Bryce was part of the Scotland Under 19's team that went to the 2007 Under-19 Rugby World Championship in Ireland, in which Bryce played every match.In a warm-up match against Italy under-19 for the Under-19 Championship, Bryce captained the side from the Openside, in which Scotland under-19's lost 19–13.