D.C. Mun. Regs. tit. 16, § 1403
1403.1 Each document, in addition to the complaint form, shall be signed and filed at the DCRA.
1403.2 Each document shall be filed Monday through Friday, except legal holidays, from 8:30 a.m. until 4:30 p.m.
1403.3 Each document, other than a form, shall be typed and double-spaced on opaque, eight and one-half by eleven inch (8 ½ in. x 11 in.) paper.
1403.4 Each document shall show the name of each party and the docket number.
SOURCE: Final Rulemaking published at 33 DCR 2958, 2961 (May 16, 1986).