Montana StatutesPart 7. Postretirement Benefits and Benefit Increases19-7-701. Renumbered .19-7-702. Repealed.19-7-703. Repealed.19-7-704. Repealed.19-7-705. Repealed.19-7-706. Repealed.19-7-707. Repealed.19-7-708. Repealed.19-7-709. Repealed.19-7-710. Repealed.19-7-711. Guaranteed annual benefit adjustment.