D.C. Code § 32-521.03
An employee who takes leave pursuant to § 32-1202 shall not lose any employment benefit or seniority accrued before or during the date of such leave.
Aug. 17, 1994, D.C. Law 10-146, § 4, 41 DCR 4477
1981 Ed., § 36-1603.
2001 Ed., § 32-1203.