Versions of Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 - Underground Mining on LawServer 2024 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2023 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2022 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2020 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2019 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2017 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2016 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2015 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2014 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2013 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining 2009 Michigan Laws > Chapter 324 > Act 451 of 1994 > Article III > Chapter 3 > Subchapter 4 > Part 635 > Subpart 6 – Underground Mining