The finance commission may, on request of an interested person or on its own motion, issue interpretations of Sections 50(a)(5)-(7), (e)-(p), (t), and (u), Article XVI, Texas Constitution. An interpretation under this section is subject to Chapter 2001, Government Code, and is applicable to all lenders authorized to make extensions of credit under § 50(a)(6), Article XVI, Texas Constitution, except lenders regulated by the Credit Union Commission. The finance commission and the Credit Union Commission shall attempt to adopt interpretations that are as consistent as feasible or shall state justification for any inconsistency.