Which entity should be consulted for planning diving operations above 10,000 feet?

The Diving Medical Officer is the appropriate entity to be consulted for planning diving operations above 10,000 feet because of the unique medical considerations and risks associated with high-altitude diving. At elevations above 10,000 feet, divers face increased risk of decompression sickness and hypoxia due to lower atmospheric pressure and oxygen levels. The Diving Medical Officer possesses specialized knowledge regarding these risks and can provide essential guidance on necessary precautions, emergency protocols, and potential health implications for divers operating in such environments. Proper consultation ensures the safety and health of divers, making this a crucial step in the planning process for high-altitude diving operations.

Consulting other entities like diving supervisors, surface support teams, or safety officers may not adequately address the physiological aspects critical at higher altitudes. While they all play important roles in the overall diving operation, the unique medical challenges that arise require the expertise of the Diving Medical Officer specifically.