Each voter registration application received by the Board shall be considered an update to any previous voter registration record if the applicant is already listed as a registered voter or whose name appears on the inactive list of registered voters, unless the applicant indicates that the change of information is not for voter registration purposes.
All voter registration applications and voter registration update notifications shall be considered to be received by the Board on the date that it is accepted for filing at the Board's office or other voter registration agency and acknowledged by date-stamp of the receiving agency.
All voter registration applications and voter registration update notifications that are received on or before the twenty- first (21st ) day preceding an election shall be considered timely filed. The effective date for registration and updates received on or before the 21st day preceding an election shall be the date the application or notification was received or postmarked, whichever is earlier.
All voter registration applications and voter registration update notifications that are received during the twenty (20)-day period preceding an election, other than voter registration applications and voter registration update notifications to either name or address received over the counter at the Board's office or at a voting place pursuant to this section, shall be held and processed after the date of the election. The effective date for registration and updates received in the 20-day period preceding an election, other than those permitted by this section, shall be the day after the election.
Voter registration updates to party affiliation shall not be considered timely filed during the 20-day period preceding a primary election. Requests for change of party affiliation status received during the 20-day period preceding a primary election shall be held and processed after the election. A change in party affiliation status occurs when a voter:
During the twenty (20)-day period preceding an election, voter registration applications and voter registration updates to name and/or address shall be considered timely filed, and effective as of the date of receipt, if:
Valid proof of residence is any official document showing the voter's name and a District of Columbia home address or, in the case of an unhoused voter, the address that appears on a DMV-issued non-driver's identification card that has been issued to the applicant where the DMV has authorized the use of a certified social service provider's address for the purpose of non-driver identification card issuance. Proof of residence shall either be presented in paper or electronic form. A proof of residence document in electronic form shall be presented on a voter-owned device. The Board shall not be responsible for providing an independent wireless connection for voters to access documents in electronic form. Acceptable forms of proof of residence include:
Voter registration applications or registration update notifications for name and address received at a voting place that fail to include valid proof of residence shall be held and processed after the election. The effective date of these registration applications and registration updates shall be the day after the election.
D.C. Mun. Regs. tit. 3, r. 3-504