| DOE O 550.1APDF | Official Travel | Current | MA - Office of Management | Aug 5, 2026 |
| DOE O 544.1BPDF | Priorities and Allocations Program | Current | CR - Office of Cybersecurity, Energy Security, and Emergency Response | Aug 5, 2026 |
| DOE O 522.1BPDF | Pricing of Departmental Materials and Services | Current | CF - Office of the Chief Financial Officer | Aug 5, 2026 |
| DOE O 520.1CPDF | Financial Management and Chief Financial Officer Responsibilities | Current | CF - Office of the Chief Financial Officer | Aug 5, 2026 |
| DOE O 484.1APDF | Reimbursable Work for the Department of Homeland Security | Current | MA - Office of Management | Aug 5, 2026 |
| DOE O 483.1CPDF | DOE Cooperative Research and Development Agreements | Current | GC - Office of General Counsel | Aug 5, 2026 |
| DOE O 481.2APDF | Strategic Partnership Projects (Federal) | Current | MA - Office of Management | Aug 5, 2026 |
| DOE O 481.1FPDF | Strategic Partnership Projects [Formerly Known as Work for Others (Non-Department of Energy Funded Work)] | Current | MA - Office of Management | Aug 5, 2026 |
| DOE O 470.7PDF | Safeguards and Security Order | Current | AU - Office of Environment, Health, Safety and Security | Aug 5, 2026 |
| DOE O 462.1APDF | Import and Export of Category 1 and 2 Radioactive Sources Aggregated Quantities | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 461.2APDF | Onsite Packaging and Transfer of Materials of National Security Interest | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 461.1DPDF | Packaging and Transportation for Offsite Shipment of Materials of National Security Interest | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 460.2CPDF | Departmental Materials Transportation Management | Current | EM - Office of Environmental Management | Aug 5, 2026 |
| DOE O 457.1BPDF | Nuclear Counterterrorism | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 456.1BPDF | The Safe Handling of Unbound Engineered Nanoparticles | Current | EH - Office of Environment, Health, Safety and Security | Aug 5, 2026 |
| DOE O 452.8APDF | Control of Nuclear Weapon Data | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 452.7APDF | Protection of Use Control Vulnerabilities and Designs | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 452.6BPDF | Nuclear Weapon Surety Interface with the Department of Defense | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 452.4EPDF | Security and Use Control of Nuclear Explosives and Nuclear Weapons | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 452.2GPDF | Nuclear Explosive Safety | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 452.1GPDF | Nuclear Explosive and Weapon Surety Program | Current | NA - National Nuclear Security Administration | Aug 5, 2026 |
| DOE O 443.1DPDF | Protection of Human Research Subjects | Current | SC - Office of Science | Aug 5, 2026 |
| DOE O 440.2DPDF | Aviation Management and Safety | Current | MA - Office of Management | Aug 5, 2026 |
| DOE O 437.1BPDF | Bridge and Tunnel Management | Current | MA - Office of Management | Aug 5, 2026 |
| DOE O 433.1CPDF | Maintenance Management Program for DOE Nuclear Facilities | Current | EH - Office of Environment, Health, Safety and Security | Aug 5, 2026 |