(a) This subchapter is cumulative of all laws affecting the issuance of bonds by local governmental entities, particularly, but not by way of limitation, provisions of Chapters 1201 and 1371, Government Code, and Subchapters A-C, Chapter 1207, Government Code, are applicable to and apply to all bonds issued under this subchapter, regardless of any classification of any such local governmental entities thereunder; provided, however, in the event of any conflict between such laws and this subchapter, the provisions of this subchapter prevail.
(b) This subchapter is cumulative of all laws affecting the commission, the department, and the local governmental entities, except that in the event any other law conflicts with this subchapter, the provisions of this subchapter prevail. Chapters 1201 and 1371, Government Code, and Subchapters A, B, and C, Chapter 1207, Government Code, apply to bonds issued by the commission under this subchapter.
(c) The department may enter into all agreements necessary or convenient to effectuate the purposes of this subchapter.