327.395 BOATING SAFETY IDENTIFICATION CARDS
(1) A person 21 years of age or younger may not operate a vessel powered by a motor of 10 horsepower or greater unless such person has in his or her possession aboard the vessel photographic identification and a boater safety identification card issued by the commission which shows that he or she has:
(a) Completed a commission-approved boater education course that meets the minimum 8-hour instruction requirement established by the National Association of State Boating Law Administrators;
(b) Passed a course equivalency examination approved by the commission; or
(c) Passed a temporary certificate examination developed or approved by the commission.