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.