After the initial balloting, a cooperative may offer extended local calling services, offer new services on an optional basis, or make changes in its rates or tariffs if the cooperative:
(1) files a statement of intent under Section 53.355;
(2) provides notice of the proposed action to each customer and municipality as prescribed by Section 53.356; and
(3) files with the commission affidavits verifying that notice was provided as prescribed by Section 53.357.
Official text of the Texas Utilities Code as published by the Texas Legislative Council.