Versions of See prior versions of a law on LawServer 2023 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2022 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2020 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2019 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2018 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2016 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2015 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2014 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2013 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference 2009 Washington Code 41.56.040 – Right of employees to organize and designate representatives without interference