Advanced Oxygen First Aid for Scuba Diving Injuries is an advanced-level program that provides additional training for those individuals who have successfully completed the DAN Oxygen First Aid for Scuba Diving Injuries course within the past year (12 months). It is designed to train DAN Oxygen Providers to use the MTV-100 or a Bag Valve Mask (BVM) while providing care for a non-breathing injured diver and activating the local emergency medical services (EMS) and / or arranging for evacuation to the nearest available medical facility.