D.C. Mun. Regs. tit. 14, § 7127
7127.1 Bereavement leave with pay for employees may be granted for up to three (3) scheduled workdays after the death of a member of the immediate family. Immediate family is defined as spouse, mother, mother-in-law, father, father-in-law, child, brother, brother-in-law, sister, sister-in-law, or any other relative who resides on a regular basis at the employee's home, as well as relationships characterized by permanence, duration and stability normally associated with family relationships or marriage.
SOURCE: Notice of Final Rulemaking published at 42 DCR 6914, 6929 (December 8, 1995).