For each issue of its bonds, the legislative body of a county or municipal corporation, the board of directors of an authority, or the Maryland Industrial Development Financing Authority, shall adopt a resolution that: specifies and describes the facility; generally describes the public purpose to be served and the financing transaction; specifies the maximum principal amount of the bonds that may be issued; and imposes terms or conditions on the issuance and sale of bonds it considers appropriate. The legislative body of a county or municipal corporation, the board of directors of an authority, or the Maryland Industrial Development Financing Authority, by resolution, may: specify, determine, prescribe, and approve matters, documents, and procedures that relate to the authorization, sale, security, issuance, delivery, and payment of and for the bonds; create security for the bonds; provide for the administration of bond issues through trust or other agreements with a bank or trust company that cover a countersignature on a bond, the delivery of a bond, or the security for a bond; and take other action it considers appropriate concerning the bonds. The legislative body of a county or municipal corporation, the board of directors of an authority, or the Maryland Industrial Development Financing Authority may authorize a designee to exercise the powers provided under paragraph (1) of this subsection. A designee may be: a finance board, which shall act by resolution; the chief executive, who shall act by executive order or otherwise; or any other appropriate administrative officer, who shall act by order or otherwise with the approval of the chief executive. Subject to the limitations of this subtitle and the limitations the legislative body prescribes by resolution, a chief executive or an administrative officer acting under a resolution of a legislative body shall exercise the authority granted: to accomplish the legislative purposes of this subtitle; and to accomplish the public purposes of the resolution that the legislative body adopts. A resolution or trust agreement may contain a pledge or assignment of revenues received from the financing of a facility. The lien of the pledge or assignment made is valid and binding against a person with a claim against the public body, whether or not the person has notice of the lien. Notwithstanding any other public general or public local law, a public body need not file or record a resolution, trust agreement, lease, installment sale agreement, loan agreement, or other instrument that it adopts or makes under this subtitle, except in the records of the public body. A resolution adopted under this section: is administrative in nature; is not subject to procedures required for legislative acts; is not subject to referendum; and in a county or municipal corporation that has a publicly elected chief executive, is subject to approval by the chief executive. This authorization is self-executing, and fully authorizes a public body to issue and sell bonds, notwithstanding any other statutory or charter provision.