(a) Not later than the 30th day after the date the commissioner disapproves or modifies a filing under § 2210.503, and after notice and hearing, the commissioner by order shall approve, disapprove, or modify the proposed adjustment to the maximum liability limits.
(b) Notwithstanding Subsection (a) and Sections 2210.501(c), 2210.502(a)-(c), and 2210.503, the commissioner may not approve adjustments of maximum liability limits to amounts lower than the amounts prescribed under § 2210.501(b).