Versions of Montana Code 18-2-403. Preference of Montana labor in public works -- wages -- tax-exempt project -- federal exception on LawServer 2023 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2022 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2021 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2019 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2018 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2016 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2014 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2013 Montana Code 18-2-403. Preference of Montana labor in public works — wages — tax-exempt project — federal exception 2009 Montana Code 18-2-403 – Preference of Montana labor in public works — wages — tax-exempt project — federal exception