(b) The petition challenging the validity of a proposed or adopted rule under this section must state:
2. Facts sufficient to show that the petitioner is substantially affected by the challenged adopted rule or would be substantially affected by the proposed rule.
(d) Within 30 days after the hearing, the administrative law judge shall render a decision and state the reasons for his or her decision in writing. The division shall forthwith transmit by electronic means copies of the administrative law judge’s decision to the agency, the Department of State, and the committee.
(e) Hearings held under this section shall be de novo in nature. The standard of proof shall be the preponderance of the evidence. Hearings shall be conducted in the same manner as provided by ss. 120.569 and 120.57, except that the administrative law judge’s order shall be final agency action. The petitioner and the agency whose rule is challenged shall be adverse parties. Other substantially affected persons may join the proceedings as intervenors on appropriate terms which shall not unduly delay the proceedings. Failure to proceed under this section does not constitute failure to exhaust administrative remedies.
(b) The administrative law judge may declare the proposed rule wholly or partly invalid. Unless the decision of the administrative law judge is reversed on appeal, the proposed rule or provision of a proposed rule declared invalid shall not be adopted. After a petition for administrative determination has been filed, the agency may proceed with all other steps in the rulemaking process, including the holding of a factfinding hearing. In the event part of a proposed rule is declared invalid, the adopting agency may, in its sole discretion, withdraw the proposed rule in its entirety. The agency whose proposed rule has been declared invalid in whole or part shall give notice of the decision in the first available issue of the Florida Administrative Register.
(c) When any substantially affected person seeks determination of the invalidity of a proposed rule pursuant to this section, the proposed rule is not presumed to be valid or invalid.
(b) The administrative law judge may declare all or part of a rule invalid. The rule or part thereof declared invalid shall become void when the time for filing an appeal expires. The agency whose rule has been declared invalid in whole or part shall give notice of the decision in the Florida Administrative Register in the first available issue after the rule has become void.
(b) The administrative law judge may extend the hearing date beyond 30 days after assignment of the case for good cause. Upon notification to the administrative law judge provided before the final hearing that the agency has published a notice of rulemaking under s. 120.54(3), such notice shall automatically operate as a stay of proceedings pending adoption of the statement as a rule. The administrative law judge may vacate the stay for good cause shown. A stay of proceedings pending rulemaking shall remain in effect so long as the agency is proceeding expeditiously and in good faith to adopt the statement as a rule.
(c) If a hearing is held and the petitioner proves the allegations of the petition, the agency shall have the burden of proving that rulemaking is not feasible or not practicable under s. 120.54(1)(a).
(d) The administrative law judge may determine whether all or part of a statement violates s. 120.54(1)(a). The decision of the administrative law judge shall constitute a final order. The division shall transmit a copy of the final order to the Department of State and the committee. The Department of State shall publish notice of the final order in the first available issue of the Florida Administrative Register.
(e) If an administrative law judge enters a final order that all or part of an unadopted rule violates s. 120.54(1)(a), the agency must immediately discontinue all reliance upon the unadopted rule or any substantially similar statement as a basis for agency action.
(f) If proposed rules addressing the challenged unadopted rule are determined to be an invalid exercise of delegated legislative authority as defined in s. 120.52(8)(b)-(f), the agency must immediately discontinue reliance upon the unadopted rule and any substantially similar statement until rules addressing the subject are properly adopted, and the administrative law judge shall enter a final order to that effect.
(g) All proceedings to determine a violation of s. 120.54(1)(a) shall be brought pursuant to this subsection. A proceeding pursuant to this subsection may be consolidated with a proceeding under subsection (3) or under any other section of this chapter. This paragraph does not prevent a party whose substantial interests have been determined by an agency action from bringing a proceeding pursuant to s. 120.57(1)(e).
