Versions of Montana Rules of Evidence R. 604 on LawServer 2023 Montana Rules of Evidence R. 604 2022 Montana Rules of Evidence R. 604 2019 Montana Rules of Evidence R. 604 2018 Montana Rules of Evidence R. 604 2016 Montana Rules of Evidence R. 604 2014 Montana Rules of Evidence R. 604 2013 Montana Rules of Evidence R. 604