Query concerning the intent of the proposed changes to the test procedures for rear underrun protection devices (RUPD). Sweden believes that the wording of the amendments proposed in document GRSG/2014/18 would change the nature of RUPD from being generic devices for installation across ranges of vehicle types to being vehicle-specific devices requiring repetitive testing for approval to be installed on a range of vehicles. Therefore, Sweden raises the question of whether this is the intent of the German proposal.