D.C. Code § 20-301
This chapter applies to the opening of an estate which begins with the filing of a petition for probate by an interested person as provided in section 20-304 and results in the probate of a will or the determination of a decedent’s intestacy and the appointment of a personal representative. Probate may occur either:
June 24, 1980, D.C. Law 3-72, § 101, 27 DCR 2155
Mar. 21, 2025, D.C. Law 25-302, § 4(c)
1981 Ed., § 20-301.