Section 25111 Of Article 4. Unauthorized Refunding Modification From California Water Code >> Division 11. >> Part 9. >> Chapter 2. >> Article 4.

. The terms of any refunding plan and of the refunding bonds outstanding thereunder may be modified from time to time if the modification is approved in the manner provided in this article by all of the following:
  (a) The district.
  (b) The holders of all of the outstanding refunding bonds affected.