2024 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2023 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2022 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2020 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2019 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2017 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2016 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2015 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2014 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2013 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules

2009 Michigan Laws 257.707e – Test instrumentation and procedures; rules; local vehicle noise rules