Which health condition necessitates a "diabetes waiver" for a CMV driver?

The health condition that necessitates a "diabetes waiver" for a CMV driver is insulin-dependent diabetes. This is because drivers with this type of diabetes require careful management and are at risk for acute complications that can severely impact their ability to safely operate a commercial motor vehicle (CMV).

A diabetes waiver is typically sought for those who have a well-documented medical history of good control over their diabetes, specifically for non-insulin dependent diabetes. If treated effectively and monitored regularly, these drivers can often be deemed safe to drive without the need for a waiver. It implies that while they may manage their diabetes through diet and oral medications, they do not have the same level of risk as those who are insulin-dependent.

The other conditions listed, such as uncontrolled diabetes and other chronic illnesses, designate a more serious level of health risk that necessitates more stringent evaluations or outright disqualification from driving. Insulin-dependent individuals risk severe hypoglycemic episodes, putting all drivers on the road in danger if not properly managed, hence the need for a waiver in those cases.