Versions of See prior versions of a law on LawServer 2024 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2023 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2022 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2020 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2019 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2017 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2016 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2015 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2014 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2013 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory 2009 Michigan Laws 290.609a – Weighing device; measuring device; certificates of conformance; participating laboratory