(a) Definitions. For purposes of this section, the following definitions shall apply:

Municipal security or municipal securities shall have the same meaning as the term “municipal securities” in Section 3(a)(29) of the Securities Exchange Act of 1934 (15 U.S.C. 78c(a)(29)) and any rules promulgated pursuant to such section.

Qualified tender option bond entity means an issuing entity with respect to tender option bonds for which each of the following applies:

(i) Such entity is collateralized solely by servicing assets and by municipal securities that have the same municipal issuer and the same underlying obligor or source of payment (determined without regard to any third-party credit enhancement), and such municipal securities are not subject to substitution.

(ii) Such entity issues no securities other than:

(A) A single class of tender option bonds with a preferred variable return payable out of capital that meets the requirements of paragraph (b) of this section, and

(B) One or more residual equity interests that, in the aggregate, are entitled to all remaining income of the issuing entity.

(C) The types of securities referred to in paragraphs (ii)(A) and (B) of this definition must constitute asset-backed securities.

(iii) The municipal securities held as assets by such entity are issued in compliance with Section 103 of the Internal Revenue Code of 1986, as amended (the “IRS Code”, 26 U.S.C. 103), such that the interest payments made on those securities are excludable from the gross income of the owners under Section 103 of the IRS Code.

(iv) The terms of all of the securities issued by the entity are structured so that all holders of such securities who are eligible to exclude interest received on such securities will be able to exclude that interest from gross income pursuant to Section 103 of the IRS Code or as “exempt-interest dividends” pursuant to Section 852(b)(5) of the IRS Code (26 U.S.C. 852(b)(5)) in the case of regulated investment companies under the Investment Company Act of 1940, as amended.

(v) Such entity has a legally binding commitment from a regulated liquidity provider as defined in § 373.6(a), to provide a 100 percent guarantee or liquidity coverage with respect to all of the issuing entity's outstanding tender option bonds.

(vi) Such entity qualifies for monthly closing elections pursuant to IRS Revenue Procedure 2003-84, as amended or supplemented from time to time.

Tender option bond means a security which has features which entitle the holders to tender such bonds to the issuing entity for purchase at any time upon no more than 397 days' notice, for a purchase price equal to the approximate amortized cost of the security, plus accrued interest, if any, at the time of tender.

(b) Risk retention options. Notwithstanding anything in this section, the sponsor with respect to an issuance of tender option bonds may retain an eligible vertical interest or eligible horizontal residual interest, or any combination thereof, in accordance with the requirements of § 373.4. In order to satisfy its risk retention requirements under this section, the sponsor with respect to an issuance of tender option bonds by a qualified tender option bond entity may retain:

(1) An eligible vertical interest or an eligible horizontal residual interest, or any combination thereof, in accordance with the requirements of § 373.4; or

(2) An interest that meets the requirements set forth in paragraph (c) of this section; or

(3) A municipal security that meets the requirements set forth in paragraph (d) of this section; or

(4) Any combination of interests and securities described in paragraphs (b)(1) through (b)(3) of this section such that the sum of the percentages held in each form equals at least five.

(c) Tender option termination event. The sponsor with respect to an issuance of tender option bonds by a qualified tender option bond entity may retain an interest that upon issuance meets the requirements of an eligible horizontal residual interest but that upon the occurrence of a “tender option termination event” as defined in Section 4.01(5) of IRS Revenue Procedure 2003-84, as amended or supplemented from time to time will meet the requirements of an eligible vertical interest.

(d) Retention of a municipal security outside of the qualified tender option bond entity. The sponsor with respect to an issuance of tender option bonds by a qualified tender option bond entity may satisfy its risk retention requirements under this Section by holding municipal securities from the same issuance of municipal securities deposited in the qualified tender option bond entity, the face value of which retained municipal securities is equal to 5 percent of the face value of the municipal securities deposited in the qualified tender option bond entity.

(e) Disclosures. The sponsor shall provide, or cause to be provided, to potential investors a reasonable period of time prior to the sale of the asset-backed securities as part of the securitization transaction and, upon request, to the Commission and its appropriate Federal banking agency, if any, the following disclosure in written form under the caption “Credit Risk Retention”:

(1) The name and form of organization of the qualified tender option bond entity;

(2) A description of the form and subordination features of such retained interest in accordance with the disclosure obligations in § 373.4(c);

(3) To the extent any portion of the retained interest is claimed by the sponsor as an eligible horizontal residual interest (including any interest held in compliance with § 373.10(c)), the fair value of that interest (expressed as a percentage of the fair value of all of the ABS interests issued in the securitization transaction and as a dollar amount);

(4) To the extent any portion of the retained interest is claimed by the sponsor as an eligible vertical interest (including any interest held in compliance with § 373.10(c)), the percentage of ABS interests issued represented by the eligible vertical interest; and

(5) To the extent any portion of the retained interest claimed by the sponsor is a municipal security held outside of the qualified tender option bond entity, the name and form of organization of the qualified tender option bond entity, the identity of the issuer of the municipal securities, the face value of the municipal securities deposited into the qualified tender option bond entity, and the face value of the municipal securities retained by the sponsor or its majority-owned affiliates and subject to the transfer and hedging prohibition.

(f) Prohibitions on Hedging and Transfer. The prohibitions on transfer and hedging set forth in § 373.12, apply to any interests or municipal securities retained by the sponsor with respect to an issuance of tender option bonds by a qualified tender option bond entity pursuant to of this section.