(a)
The bank may pledge any or all of the moneys in the fund as security for payment of the principal of, and interest on, any particular issuance of bonds issued pursuant to this chapter. The bank may use any or all of the moneys in the fund, including the grant account, to retain or purchase for retention or sale, subordinated bonds issued by the bank, by a special purpose trust, or by a sponsor pursuant to this chapter. For these purposes, or as necessary or convenient to the accomplishment of any other purpose of the bank, the bank may divide the fund into separate accounts or subaccounts. All moneys accruing to the bank pursuant to this division from any sources shall be deposited in the fund.
(b)
Subject to priorities that may be created by the pledge of particular moneys in the infrastructure bank fund to secure any issuance of revenue bonds of the bank, a special purpose trust, or a sponsor, and subject further to reasonable costs that may be incurred by the bank in administering the program authorized by this division, all moneys in the infrastructure bank fund derived from any source, shall be held in trust for the security and payment of revenue bonds of the bank, a special purpose trust, or a sponsor and shall not be used or pledged for any other purpose so long as the revenue bonds are outstanding and unpaid.
(c)
Pursuant to any agreements with the holders of revenue bonds pledging any particular assets, revenues, or moneys, the bank may create separate accounts or subaccounts in the infrastructure bank fund to manage these assets, revenues, or moneys in the manner set forth in the agreements.
(d)
The bank may, from time to time, direct the Treasurer to invest moneys in the infrastructure bank fund that are not required for its current needs, including proceeds from the sale of any bonds, in any eligible securities specified in Section 16430 as the bank shall designate. The bank may direct the Treasurer to deposit moneys in interest-bearing accounts in any bank in this state or in any savings and loan association in this state. The bank may alternatively require the transfer of moneys in the infrastructure bank fund to the Surplus Money Investment Fund for investment pursuant to Article 4 (commencing with Section 16470) of Chapter 3 of Part 2 of Division 4 of Title 2. Notwithstanding Section 16305.7, all interest or other increment resulting from the investment or deposit of moneys from the infrastructure bank fund shall be deposited in the infrastructure bank fund. Moneys in the infrastructure bank fund shall not be subject to transfer to any other funds pursuant to any provision of Part 2 (commencing with Section 16300) of Division 4 of Title 2, except to the Surplus Money Investment Fund.
(e)
Subject to any agreement with holders of particular bonds, in furtherance of Section 51373 of the Health and Safety Code, and to the extent permitted by law, the bank may also invest moneys of the infrastructure bank fund, including, but not limited to, proceeds of any of its bonds or refunding bonds, in obligations of financial institutions as are permitted by board resolution. The bank may alternatively require the transfer of moneys in the infrastructure bank fund to the Surplus Money Investment Fund for investment pursuant to Article 4 (commencing with Section 16470) of Chapter 3 of Part 2 of Division 4 of Title 2.
(f)
Subject to any agreement with the holders of particular bonds, all interest or other increment resulting from the investment or deposit shall be deposited in the infrastructure bank fund, notwithstanding Section 16305.7. Moneys in the infrastructure bank fund shall not be subject to transfer to any other fund pursuant to Part 2 (commencing with Section 16300) of Division 4 of Title 2, excepting the Surplus Money Investment Fund.
(g)
The infrastructure bank fund shall be organized as a public enterprise fund.
(h)
The bank shall cause all moneys in the infrastructure bank fund that are in excess of current requirements to be invested and reinvested, from time to time.