Final answer:
The Occupational Safety and Health Act (OSH Act) creates OSHA for civilian workplace standards, while the DoD utilizes its own regulations consistent with OSHA. The specific document for DoD policy is not provided here.
Step-by-step explanation:
The document that defines policy for the Department of Defense (DoD) safety and occupational health is not directly mentioned within the provided reference materials. However, the Occupational Safety and Health Act (OSH Act) is a crucial legislation that creates the Occupational Safety and Health Administration (OSHA), which is fundamental to workplace safety and health regulations in the United States. OSHA is tasked with the mission to "assure safe and healthful working conditions for working men and women by setting and enforcing standards and by providing training, outreach, education, and assistance." This act was signed into law by President Richard M. Nixon on December 29, 1970. While OSHA applies to civilian workplaces, it's important to note that the DoD has its own regulations and policies that are consistent with OSHA standards to ensure safety and health in military workplaces. Information pertaining specifically to DoD safety and occupational health policies would be contained in internal DoD documents and instructions.