Texas Utilities Code - UTIL § 53.301. Definition

(a) In this subchapter, “minor change” means a change, including the restructuring of rates of existing services, that:

(b) With regard to a change to a basic local access line rate, a “minor change” does not include a change that, together with any other change to the basic local access line rate that took effect during the 12 months preceding the effective date of the proposed change, results in an increase of more than 50 percent.