The rule amendments to Rule 25-30.425, F.A.C., implement amendments made to sections 367.081 and 367.0814, F.S., during the 2016 legislative session. The rule amendments to Rule 25-30.425 (2), F.A.C., clarify the documentation that utilities must submit for recovery of pass-through costs. The amendments to subsection 25-30.425(2), F.A.C., specify the documentation required for the filing of concurrent pass-through and price index applications. The amendments to Rule 25-30.455, F.A.C., prohibit the Commission from approving a utility’s expenses associated with outside experts in staff assisted rate cases under certain circumstances consistent with section 367.0814, F.S.