After February 25, 1885, property belonging to the District of Columbia may be insured in advance for periods of 5 years or less.
D.C. Code § 2-205.01
Insurance of District property
Feb. 25, 1885, 23 Stat. 313, ch. 145
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.