When the last day prescribed administered by the Chief Financial Officer for performing any act falls on Saturday, Sunday, or a legal holiday, the performance of the act shall be considered timely if it is performed on the next succeeding day which is not a Saturday, Sunday, or a legal holiday. For the purposes of this section:
D.C. Code § 47-412.01
Applicability of D.C. Law 18-363: Section 3a of D.C. Law 18-363, as added by D.C. Law 19-155, § 4, provided:
"Sec. 3a. Applicability; transition.
"(a) Sections 2 and 3 shall apply upon Council approval and appointment by the Mayor of a full-time Chairperson and a full-time Vice Chairperson to the Real Property Tax Appeals Commission for the District of Columbia.
"(b) Notwithstanding subsection (a) of this section, the Mayor shall appoint the members of the Real Property Tax Appeals Commission for the District of Columbia with the advice and consent of the Council in accordance with the provisions of section 2(b)(3)."