Versions of Montana Code 7-3-439. Assessor on LawServer 2023 Montana Code 7-3-439. Assessor 2022 Montana Code 7-3-439. Assessor 2021 Montana Code 7-3-439. Assessor 2019 Montana Code 7-3-439. Assessor 2018 Montana Code 7-3-439. Assessor 2016 Montana Code 7-3-439. Assessor 2014 Montana Code 7-3-439. Assessor 2013 Montana Code 7-3-439. Assessor 2009 Montana Code 7-3-439 – Assessor