ISO 25649-5:2017

ISO 25649-5:2017 is applicable for CLASS C classified floating leisure articles for use on and in water according to ISO 25649-1 regardless of whether the buoyancy is achieved by inflation or inherent buoyant material.
ISO 25649-5:2017 is to be applied with ISO 25649-1 and ISO 25649-2.
NOTE 1    Typical products forming class C (see Annex B):
-      tube riders towable with interior holding facility and closed cockpit;
-      raft riders towable;
-      board riders towable;
-      banana type towable.
NOTE 2    Typical places for application:
-      distant from bathing areas and other frequented water surfaces, wide empty spaces, dedicated racetracks (parcours);
-      no to little waves;
-      no strong currents.