D.C. Mun. Regs. tit. 15, r. 15-4707
Updates to an Approved Application. After an Application has been approved, a Licensee shall inform the Commission of new information that changes or updates any part of the Application, including but not limited to, the averment regarding any civil, criminal, or regulatory penalties imposed on the Licensee, within thirty (30) days of the change or the new information. A Licensee shall also inform the Commission of changes to the averment regarding bankruptcy proceedings instituted voluntarily or involuntarily within one business day of the institution of such proceedings. Also, if a Licensee changes its trade name or the d/b/a name that it is using in the District of Columbia, the Licensee shall notify the Commission within ten (10) days of the effective date of the change and prior to soliciting Customers under that new name.
D.C. Mun. Regs. tit. 15, r. 15-4707