Va. Code § 15.2-7219
The Authority may enter into any contract that the Board of Directors determines to be necessary or appropriate to place the obligation or investment of the Authority, as represented by the bonds or the investment of their proceeds, in whole or in part, on the interest rate, cash flow, or other basis desired by the Authority, which contract may include, without limitation, interest rate swap agreements, future contracts and contracts providing for payments based upon levels of, or changes in, interest rates. These contracts or arrangements may be entered into by the Authority in connection with, or incidental to, entering into or maintaining any (i) agreement that secures bonds or (ii) investment, or contract providing for investment, otherwise authorized by law. These contracts may contain such payment, security, default, remedy, and other terms as determined by the Authority. Any money set aside and pledged to secure payments of bonds or any contracts entered into pursuant to this section may be invested in accordance with Chapter 45 (§ 2.2-4500 et seq.) of Title 2.2 and may be pledged to and used to service any of the contracts or agreements entered into pursuant to this section.
Va. Code § 15.2-7219