DES MOINES, Iowa (AP) — The Senate Government Oversight Committee has voted to pass 18 recommendations to the Iowa Legislature for consideration next year including a ban on secret settlement agreements and expanded whistleblower protection.

The committee of three Democrats and two Republicans voted 3-2 on party lines Tuesday to accept the committee’s findings and recommendations. The committee has met for six months, calling dozens of state workers and administrators to testify. The committee looked into alleged improper hiring practices, the exertion of political influence over judges hearing unemployment cases and several other issues raised by workers.

Chairwoman Janet Petersen, a Des Moines Democrat, says enacting the recommendations would clean up state government. Republican committee member Julian Garrett says the recommendations are campaign gimmicks meant to discredit Republican Gov. Terry Branstad who is seeking re-election.