Tex. Utilities Code § 104.370: TRUE-UP MECHANISM.

(a) A financing order must include a formulaic true-up charge adjustment mechanism that requires that the customer rate relief charges be reviewed and adjusted at least annually by the servicer or replacement servicer, including a subservicer or replacement subservicer, at time periods and frequencies provided in the financing order, to:

(1) correct any overcollections or undercollections of the preceding 12 months; and

(2) ensure the expected recovery of amounts sufficient to provide for the timely payment of customer rate relief bond principal and interest payments and other financing costs.

(b) True-up charge adjustments must become effective not later than the 30th day after the date the railroad commission receives a true-up charge adjustment letter from the servicer or replacement servicer notifying the railroad commission of the pending adjustment.

(c) Any administrative review of true-up charge adjustments must be limited to notifying the servicer of mathematical or clerical errors in the calculation. The servicer may correct the error and refile a true-up charge adjustment letter, with the adjustment becoming effective as soon as practicable but not later than the 30th day after the date the railroad commission receives the refiled letter.

Added by Acts 2021, 87th Leg., R.S., Ch. 805 (H.B. 1520), Sec. 5, eff. June 16, 2021.