2023 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2022 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2020 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2019 Washington Code 49.70.100

2018 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2016 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2015 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2014 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2013 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet

2009 Washington Code 49.70.100 – Employee may request workplace survey or material safety data sheet