What takes precedence in a legal conflict between the Defense Transportation Regulation and the 49 CFR?

The Defense Transportation Regulation (DTR) takes precedence in situations involving military transportation and logistics. This regulation is specifically tailored to address the unique needs of the Department of Defense, providing guidance that is more specific to military operations than the broader regulations outlined in the 49 Code of Federal Regulations (CFR), which primarily pertain to civilian hazardous materials transportation standards.

In contexts where DTR and 49 CFR may overlap, the DTR is designed to ensure that all facets of military transport are adequately covered, which might include certain exemptions or additional compliance requirements tailored to defense operations. Therefore, when there is a conflict between these two sets of regulations, the DTR's provisions must be followed to maintain consistency with the military's needs and operational security. This highlights the importance of understanding the regulatory landscape and the specific circumstances under which these regulations are applied.