When was the revised DM standard effective?

The revised DM (Diabetes Mellitus) standard became effective on November 19, 2018. This date is significant in the context of the FMCSA's efforts to ensure that drivers with diabetes can be appropriately evaluated for their fitness to operate commercial motor vehicles. The revisions were implemented to provide clearer guidelines regarding the medical standards for drivers managing diabetes, particularly concerning insulin use and other treatment options, thereby enhancing safety on the roads.

Establishing a specific effective date allows medical examiners to stay updated and ensures that all evaluations align with the latest regulatory standards. This revision was necessary to improve the consistency of medical evaluations and to allow for better health management among drivers, recognizing advancements in medical treatment and understanding of diabetes.