Iowa Admin. Code r. 875-62.11
The operator shall ensure the availability of medical personnel. In the absence of an infirmary, clinic or hospital in the proximity to the carnival or amusement park which is available for the treatment of injured public, a person or persons who have a valid certificate in first-aid training from the U. S. Bureau of Mines or the American Red Cross shall be available to render first aid. First-aid supplies recommended by a consulting physician shall be easily accessible when required. The first-aid kit shall consist of materials recommended by the consulting physician in a weatherproof container with individual sealed packages for each type of item. The contents of the first-aid kit shall be checked by the operator at each location stand or at least weekly at amusement parks to ensure that expended items are replaced. The operator shall ensure that telephone numbers for doctor, hospital and ambulance service are conspicuously posted.
Iowa Admin. Code r. 875-62.11