A proper claim shall: Contain a concise statement of facts that sets forth the nature of the claim; State the name, address, telephone number, and email address, if any, of the claimant; State the prepaid contract account number to which the claim relates; Contain a demand for money damages; State the name, address, telephone number, and email address of the legal representative for the claimant, if any; Relate to a prepaid contract that was open and existing on or after November 1, 2021, as determined by the Treasurer in the Treasurer’s sole discretion; and Be signed by the claimant, or a legal representative on behalf of the claimant. A claim may be submitted: Online using the Claim Portal which can be accessed on the Maryland 529 website (www.maryland529.com); or By mailing a written notice of claim to MPCT Claims, c/o Maryland State Treasurer’s Office, Goldstein Treasury Building, 80 Calvert Street, Annapolis, MD 21401. A valid claim that meets the requirements of §A of this regulation, shall be deemed to have been submitted as of the date it is received by the Treasurer. Submission of a claim to any unit of State government other than the Treasurer does not constitute proper submission of a claim. A claim submitted to the Treasurer that is not in compliance with the requirements stated above shall be denied.