31 C.F.R. § 323.11 – Rules governing sharing of applicable savings bond information with States.

(a) Definitions. For purposes of this section:
Applicable address has the meaning set forth in 31 U.S.C. 3105(f)(1)(C).
Applicable savings bond has the meaning set forth in 31 U.S.C. 3105(f)(6).
Last known address means the full street address, if available, found after a reasonable search of Fiscal Service records.
Name means the full registered name of the owner, co-owner, or beneficiary of an applicable savings bond, as it appears on the savings bond inscription.
Record means data or documentation, whether in paper, digital, or other electronic form, containing or composed of information describing any applicable savings bond which has an applicable address within a State, including the name and registered address or last known address of the registered owner, co-owner, or beneficiary, as further defined in 31 U.S.C. 3105(f)(1).
Registered address means the address included in the savings bond inscription.
State means the fifty States, the District of Columbia, American Samoa, the Federated States of Micronesia, Guam, the United States Virgin Islands, the Marshall Islands, the Commonwealth of the Northern Mariana Islands, Palau, and the Commonwealth of Puerto Rico.
(b) Requests for records. Records will be made available to States in compliance with 31 U.S.C. 3105(f) and this subpart, upon request by a State to Fiscal Service. Prior to receiving access to records, each State, through an authorized State representative, must enter into an information-sharing agreement with Fiscal Service using a form that will be provided by Fiscal Service. Such agreements may contain, among other things, requirements that Treasury deems necessary or appropriate to ensure the security of the information.
(c) Use of records. Any records or any information made available to a State under this subpart:
1. (1) Must be used only for the purpose of locating the owner of an applicable savings bond;
2. (2) Must not be used to escheat savings bond ownership to a State; and
3. (3) Must not be released by a State to the public or any third party, unless explicitly approved in writing, in advance, by Treasury.
(d) Liability. Treasury is not liable for any loss, liability, cost, or expense that may result from a State's receipt, use, or distribution of records or any information contained therein. A State receiving records under this subpart shall indemnify Treasury for any loss, liability, cost, or expense associated with the State's receipt, use, or distribution of, or failure to adequately protect, records or any information contained therein.