Unit A - Procurement Practices for the District Government (Subchapter I to Subchapter XII)
- Subchapter I - General Provisions. [Repealed] (Section 2-301.01 to Section 2-301.07)
- Subchapter II - Procurement Organization. [Repealed] (Section 2-302.01 to Section 2-302.08)
- Subchapter III - Source Selection and Contract Formation. [Repealed] (Section 2-303.01 to Section 2-303.23)
- Subchapter IV - Specifications. [Repealed] (Section 2-304.01 and Section 2-304.02)
- Subchapter V - Bonds and Construction Procurement. [Repealed] (Section 2-305.01 to Section 2-305.08)
- Subchapter VI - Cost Principles. [Repealed] (Section 2-306.01)
- Subchapter VII - Supply Management. [Repealed] (Section 2-307.01 to Section 2-307.03)
- Subchapter VIII - Administrative and Civil Remedies. [Repealed] (Part A to Part C)
- Subchapter IX - Contract Appeals Board. [Repealed] (Section 2-309.01 to Section 2-309.08)
- Subchapter X - Ethics in Public Contracting. [Repealed] (Section 2-310.01)
- Subchapter X-A - South Africa Contracting Sanctions. [Repealed] (Section 2-310.01a to Section 2-310.01f)
- Subchapter XI - Miscellaneous. [Repealed] (Section 2-311.01 to Section 2-311.03)
- Subchapter XII - Electronic Commerce; Acquisition and Disposition. [Recodified] (Section 2-312.01 to Section 2-312.03)