An operator shall ensure that: A camp health supervisor is: Available for consultation at all times when campers are present at a camp; and On site at all times when campers are present in a camp where 50 percent or more of the campers have identified medical problems; Two adults with cardiopulmonary resuscitation certification by a national organization with a training program in cardiopulmonary resuscitation are on duty at all times; If a camp has campers participating in a trip and campers remaining at camp, an adult with cardiopulmonary resuscitation certification by a national organization with a training program in cardiopulmonary resuscitation is on duty: With the trip; and At the camp; The cardiopulmonary resuscitation certification by the national organization is appropriate to the age of campers and staff members; Two adults with first aid certification by a national organization with a training program in first aid are on duty at all times; and If a camp has campers participating in a trip and campers remaining at camp, an adult with first aid certification by a national organization with a training program in first aid is on duty: With the trip; and At the camp.