2023 Michigan Laws 399.153 – Preservation of history, culture, and related public education as public purpose; administration of Michigan historical marker program; agreement; goals

2022 Michigan Laws 399.153 – Preservation of history, culture, and related public education as public purpose; administration of Michigan historical marker program; agreement; goals

2020 Michigan Laws 399.153 – Preservation of history, culture, and related public education as public purpose; administration of Michigan historical marker program; agreement; goals

2019 Michigan Laws 399.153 – Preservation of history, culture, and related public education as public purpose; administration of Michigan historical marker program; agreement; goals

2017 Michigan Laws 399.153 – Preservation of history, culture, and related public education as public purpose; administration of Michigan historical marker program; agreement; goals

2016 Michigan Laws 399.153 – Historic preservation as public purpose; administration of Michigan historical marker program; goals

2015 Michigan Laws 399.153 – Historic preservation as public purpose; administration of Michigan historical marker program; goals

2014 Michigan Laws 399.153 – Historic preservation as public purpose; administration of Michigan historical marker program; goals

2013 Michigan Laws 399.153 – Historic preservation as public purpose; administration of Michigan historical marker program; goals

2009 Michigan Laws 399.153 – Historic preservation as public purpose; administration of Michigan historical marker program; goals