The Executive Officer shall take an oath or affirmation for the faithful and impartial discharge of the duties of that office.
D.C. Code § 11-1704
Oath of the Executive Officer
July 29, 1970, 84 Stat. 510, Pub
Official source: D.C. Law Library (Council of the District of Columbia). Reproduced from public-domain District of Columbia statutes; confirm against the official source for the current text. Not legal advice.