The National Park Service and the National Capital Planning Commission oversee preservation and design review for federal properties in Washington, D.C. Major alterations normally undergo consultation under the National Historic Preservation Act (Section 106).
| Requirement | Potential Violation | Penalty / Outcome | Relevant Statute |
|---|---|---|---|
| Section 106 consultation | Proceeding without engaging the Advisory Council on Historic Preservation or SHPO | Administrative remedy; halt order or retroactive review | 54 U.S.C. §306108 |
| NCPC submission timing | Construction or demolition commenced before formal plan review | Public hearing or retroactive approval required | 40 U.S.C. §8722 |
| Preservation documentation | Lack of survey of historic features before demolition | Loss of federal stewardship funding or corrective plan required | 36 CFR 800.5 |
| Mitigation planning | Failure to develop mitigation agreement for affected resources | Consultation order or project delay | 36 CFR 800.6 |
Graphic by ENR | Data sources: National Park Service; National Capital Planning Commission; Advisory Council on Historic Preservation; 54 U.S.C. §306108.