D.C. Mun. Regs. tit. 27, § 802
802.1 An applicant for certification as a local business enterprise must demonstrate, inter alia, that the principal office of the business enterprise is located in the District of Columbia. To be considered the principal office:
(a) The space must be a dedicated suite, office, or desk that the applicant owns, or that the applicant leases for a minimum of twelve (12) months;
(b) To the extent that the space is an office space that the applicant shares with other businesses:
(1) There must be a clear separation between the businesses;
(2) The applicant must have a dedicated office or desk for exclusive use of the business seeking certification;
(3) Assets and business functions of the business shall not be commingled with other businesses; and
(4) The lease or addendum to the membership agreement must identify the desk or office number the applicant is occupying; and
(c) Legal documents, and if applicable, the website, insignia, signs, printed material, business cards, and letterhead where the principal office or headquarters is identified, must indicate that the office, located in the District of Columbia, is the applicant's principal office.
802.2 In determining the principal office for the business enterprise, the Department may also consider:
(a) The totality of the business activities in which routine and essential business functions occur such as the following:
(1) Bookkeeping and other recordkeeping;
(2) Payroll maintenance;
(3) Receipt of business telephone calls;
(4) Receipt of correspondence and bills;
(1) The applicant's detailed list of fixed assets in the District to include:
(A) Type, quantity, location and value of equipment owned;
(B) Real estate properties and corresponding recent property tax bills; and
(C) List of vehicles, year, make and model and Kelley Blue Book® values;
(2) The Department's site visit(s) to verify fixed assets located in the District; and
(3) The Department may require an audited or certified financial statement by an independent auditor that attests to the statement's compliance with generally accepted accounting principles.
SOURCE: Final Rulemaking published at 39 DCR 9052 (December 4, 1992); as amended by Final Rulemaking published at 56 DCR 8439 (October 23, 2009), incorporating by reference text of Proposed Rulemaking published at 56 DCR 5622, 5623 (July 10, 2009); as amended by Final Rulemaking published at 70 DCR 010970 (August 11, 2023).