| DOE O 140.1APDF | Interface with the Defense Nuclear Facilities Safety Board | Current | EH - Office of Environment, Health, Safety and Security | Jun 15, 2020 |
| DOE O 142.1PDF | Classified Visits Involving Foreign Nationals | Archive | HS - Office of Health, Safety and Security | Jan 13, 2004 |
| DOE O 142.2PDF | Safeguards Agreement and Protocol with the International Atomic Energy Agency | Archive | NA - National Nuclear Security Administration | Jan 7, 2004 |
| DOE O 142.2APDF | Voluntary Offer Safeguards Agreement and Additional Protocol with the International Atomic Energy Agency | Archive | NA - National Nuclear Security Administration | Dec 15, 2006 |
| DOE O 142.2A Admin Chg 1PDF | Voluntary Offer Safeguards Agreement and Additional Protocol with the International Atomic Energy Agency | Current | NA - National Nuclear Security Administration | Dec 15, 2006 |
| DOE O 142.2A Chg 1 (AdminChg)PDF | Certification for DOE O 142.2A Admin Chg 1 | Archive | NA - National Nuclear Security Administration | Dec 3, 2014 |
| DOE O 142.3PDF | Unclassified Foreign Visits and Assignments | Archive | HS - Office of Health, Safety and Security | Jun 18, 2004 |
| DOE O 142.3 Chg 1PDF | Unclassified Foreign Visits and Assignments Program | Archive | HS - Office of Health, Safety and Security | Jun 18, 2004 |
| DOE O 142.3APDF | Unclassified Foreign Visits and Assignments Program | Archive | HS - Office of Health, Safety and Security | Oct 14, 2010 |
| DOE O 142.3A Chg 1 (MinChg)PDF | Unclassified Foreign Visits and Assignments Program | Archive | AU - Office of Environment, Health, Safety and Security | Oct 14, 2010 |
| DOE O 142.3A Chg 2 (LtdChg)PDF | Unclassified Foreign Visits and Assignments Program | Archive | AU - Office of Environment, Health, Safety and Security | Oct 14, 2010 |
| DOE O 142.3BPDF | Unclassified Foreign National Access Program | Archive | EH - Office of Environment, Health, Safety and Security | Jan 15, 2021 |
| DOE O 142.3B Chg 1 (LtdChg)PDF | Unclassified Foreign National Access Program | Archive | EH - Office of Environment, Health, Safety and Security | Jan 15, 2021 |
| DOE O 142.3C | Unclassified Foreign National Access Program | Current | EH - Office of Environment, Health, Safety and Security | Mar 31, 2026 |
| DOE O 142.4PDF | International Commitments Management | Current | IA - Office of International Affairs | Nov 18, 2008 |
| DOE O 142.5PDF | Committee on Foreign Investment in the United States | Archive | PI - Office of Policy and International Affairs | Oct 8, 2010 |
| DOE O 142.5 Chg 1 (Admin Chg)PDF | Committee on Foreign Investment in the United States | Current | IA - Office of International Affairs | Oct 8, 2010 |
| DOE O 143.1PDF | Payments in Lieu of Taxes | Archive | CF - Office of the Chief Financial Officer | May 8, 2003 |
| DOE O 143.1APDF | Payments in Lieu of Taxes | Current | CF - Office of the Chief Financial Officer | Jun 7, 2023 |
| DOE O 144.1PDF | Department of Energy American Indian Tribal Government Interactions and Policy | Archive | CI - Office of Congressional and Intergovernmental Affairs | Jan 16, 2009 |
| DOE O 144.1 Admin Chg 1PDF | Department of Energy American Indian Tribal Government Interactions and Policy | Archive | CI - Office of Congressional and Intergovernmental Affairs | Jan 16, 2009 |
| DOE O 144.1APDF | DOE Requirements for Consultation and Engagement with Federally Recognized Indian Tribes and Alaska Native Claims Settlement Act Corporations Pursuant to DOE P 144.1 | Current | CI - Office of Congressional and Intergovernmental Affairs | Oct 7, 2024 |
| DOE O 150.1PDF | Continuity Programs | Archive | NA - National Nuclear Security Administration | May 8, 2008 |
| DOE O 150.1APDF | Continuity Programs | Archive | NA - National Nuclear Security Administration | Mar 31, 2014 |
| DOE O 150.1BPDF | Continuity Programs | Archive | NA - National Nuclear Security Administration | Dec 21, 2021 |