What is the primary piece of legislation governing ammunition handling?

The primary piece of legislation governing ammunition handling is indeed based on the Department of Defense (DoD) regulations along with Occupational Safety and Health Administration (OSHA) standards. These regulations are designed to ensure the safe and efficient handling, storage, and transportation of ammunition.

The Department of Defense plays a critical role in establishing detailed protocols that address the specific requirements of military munitions, while OSHA standards provide a framework for workplace safety, including the handling of hazardous materials such as ammunition. Together, these regulations ensure that ammunition handlers are trained to minimize risks associated with ammunition handling and to comply with safety standards that protect personnel and the surrounding environment.

The other options, while relevant to ammunition in some contexts, do not serve as the primary governing framework in the same direct manner. For example, the International Ammunition Treaty and the United Nations Ammunition Guidelines focus more on international standards and regulations but do not specifically dictate handling procedures within the United States. The National Firearms Act primarily regulates firearms rather than the handling of ammunition per se, making it less relevant as a primary source of guidance in this area.