Subchapter I - District of Columbia Establishment (Section 1-101 to Section 1-109)
- Section 1-101 - Territorial area
- Section 1-102 - District created body corporate for municipal purposes
- Section 1-103 - Officers of corporation
- Section 1-104 - District as successor corporation
- Section 1-105 - Former corporation continued for certain purposes
- Section 1-106 - Records of former corporations and of levy court made property of District of Columbia
- Section 1-107 - "Limits of City of Washington" defined; Georgetown abolished; general laws of Washington extended to former Georgetown
- Section 1-108 - Name of Uniontown changed to Anacostia
- Section 1-109 - Liability