Chapter 15. Judges of the District of Columbia Courts. Subchapter I. Appointment; Qualifications; Service of Judges. §§ 11-1501 – 11-1505 Subchapter II. The District of Columbia Commission on Judicial Disabilities and Tenure. §§ 11-1521 – 11-1530 Subchapter III. Retirement. §§ 11-1561 – 11-1572