D.C. Mun. Regs. tit. 17, § 717
717.1 In addition to the requirements of Chapter 1 (General Provisions) of the Act (D.C. Official Code § 29-101.01 et seq. (2011 Repl.)), a foreign entity or foreign limited liability partnership filing a statement of foreign registration shall include in the statement:
(a) The signature of the entity's governor or other individual authorized to sign on behalf of the governor; and
(b) The signing individual's name and capacity to sign.
SOURCE: Final Rulemaking published at 60 DCR 13139 (September 20, 2013).