2023 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2022 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2020 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2019 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2017 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2016 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2015 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2014 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2013 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
2009 Michigan Laws 483.159 – Research, testing, development and training; cooperation with state and federal agencies
