1. All final orders and determinations of the commission or the department made pursuant to the provisions of sections 260.900 to 260.960 are subject to judicial review pursuant to the provisions of chapter 536. All final orders and determinations shall be deemed administrative decisions as that term is defined in chapter 536; provided that, no judicial review shall be available, unless all administrative remedies are exhausted.

2. In any suit filed pursuant to section 536.050 concerning the validity of the commission’s or department’s standards, rules or regulations, the court shall review the record made before the commission or department to determine the validity and such reasonableness of such standards, rules or regulations and may hear such additional evidence as it deems necessary.