D.C. Mun. Regs. r. 27-403
Any pleading filed electronically shall be considered as filed with the Board when the transmission is completed ("authorized date and time"). Any document filed electronically with the Board before midnight local time at the Board's offices is deemed filed with the Board on that date; however, for the purpose of computing time for any other party to respond, any document filed on a day or at a time when the Board is not open for business shall be deemed to have been filed on the day and at the time of the next opening of the Board for business. In the event of service via facsimile, the Vendor's system will record the date and time the fax transmission was completed as proof of service. The Vendor is hereby appointed the agent of the Board as to the electronic filing, receipt, service, and/or retrieval of any pleading or document maintained electronically. Upon filing and receipt of a document, the Vendor shall issue a confirmation that the document has been received. The confirmation shall serve as proof that the document has been filed. A filer will receive email notification of documents subsequently rejected by the Board, and may be required to refile the instruments to meet necessary filing requirements.
D.C. Mun. Regs. r. 27-403