Vt. Stat. tit. 24 § 4701
In order to carry out its purpose under this chapter of making loans to governmental units, by purchase of the municipal bonds or revenue bonds of those governmental units, and by receipt of its income from service charges and from payments of interest on the maturing principal of municipal bonds or revenue bonds purchased and held by it, and in order to produce revenues or income to the Bank sufficient at all times to meet its costs and expenses of operation under this chapter and to pay the principal of and interest on its outstanding bonds and notes when due, the Bank must at all times, and to the greatest extent possible, so plan to issue its bonds and notes and so lend money to governmental units by the purchase of municipal bonds or revenue bonds of governmental units so that the purpose is achieved without in any way jeopardizing any rights of the holders of bonds or notes of the Bank or affecting other matters under this chapter.
24 V.S.A. § 4701