Specifications include, but are not limited to: perform all necessary legal services and duties customarily and usually performed by bond and tax counsel with respect to the issuance of general obligation bonds, revenue bonds, limited tax bonds, refunding obligation, and other valid evidences of indebtedness, including without limitation: (1) providing an objective legal opinion with respect to the authorization and issuance of debt obligations and whether interest paid is tax-exempt under federal and/or state laws and regulations; (2) preparing authorizing documents and any other document needed in connection with the issuance of the Bonds, including closing documents and transcripts; (3) reviewing use of proceeds to ensure compliance with applicable state and/or federal law and regulations; (4) preparing all documents and materials necessary to comply with all applicable "continuing disclosure" requirements for transactions; (5) participating, if requested, in activities associated with rating agency and/or bond insurer reviews; (6) offering continuing legal advice, as needed, on issues related to the sale of the Bonds, any issues that arise post-sale, the trustee administration of obligations, and in particular, any actions necessary to ensure that interest will continue to be tax-exempt; and (7) providing other legal opinions or advice as required as more fully described in the scope of services. These services will be required from time to time on an ongoing basis during the term of the engagement.