1. All final decisions, orders, actions or determinations made pursuant to the provisions of sections 236.400 to 236.500 are subject to judicial review pursuant to the provisions of chapter 536. No judicial review shall be available, however, until all administrative remedies are exhausted.

2. In any suit filed pursuant to section 536.050 concerning the validity of the standards, rules, guidelines and regulations promulgated hereunder, the court shall review the record made pursuant to their adoption to determine the validity and reasonableness of such standards, rules, guidelines and regulations and may hear such additional evidence as it deems necessary.