Versions of See prior versions of a law on LawServer 2023 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2022 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2021 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2019 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2018 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2016 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2014 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2013 Montana Code > Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act 2009 Montana Code Title 69 > Chapter 3 > Part 12 – Integrated Least-Cost Resource Planning and Acquisition Act