D.C. Mun. Regs. tit. 14, § 7138
7138.1 Progressive disciplinary action against an employee is short of removal and must provide notice to the employee and the possible consequences of such discipline. The Disciplinary Action Notice must delineate the problem, the employee's required action to correct the behavior, and the consequences if corrective action is not taken. Written warnings and corrective actions must be discussed with the employee. Supervisors must give employees one (1) corrective action warning for violations of policy, departmental rules or regulations, HUD rules and regulations, or acts of misconduct, as a means of progressive discipline, prior to issuing a Disciplinary Action Notice. However, under appropriate circumstances, immediate dismissal may be warranted.
7138.2 The following offenses shall be cause for progressive discipline whenever practicable:
established work schedules without the supervisor's knowledge or approval;
(l) Driving an Authority vehicle or personal vehicle when performing Authority business if employee is uninsurable under Authority insurance;
(m) Failure to report an accident, involving a DCHA vehicle, to the Metropolitan Police Department and to the appropriate supervisor in accordance with DCHA's Fleet Management Policy and Procedures Manual;
(n) Failure of supervisor to take the necessary and appropriate steps to discipline an employee in the normal chain of command, when conduct requires such action;
(o) Gambling during duty hours or on Authority property, other than that permitted by law or regulation;
(p) Failure to achieve "fully successful" performance after being placed on disciplinary performance probation;
(q) Any other cause, including the good of the Authority.
SOURCE: Notice of Final Rulemaking published at 42 DCR 6914, 6933-6934 (December 8, 1995).