Versions of Washington Code 28B.52.060 - Commission -- Mediation activities -- Other dispute resolution procedures authorized on LawServer 2023 Washington Code 28B.52.060 – Commission — Mediation activities — Other dispute resolution procedures authorized 2022 Washington Code 28B.52.060 – Commission–Mediation activities–Other dispute resolution procedures authorized 2020 Washington Code 28B.52.060 – Commission — Mediation activities — Other dispute resolution procedures authorized 2019 Washington Code 28B.52.060 – Commission — Mediation activities — Other dispute resolution procedures authorized 2018 Washington Code 28B.52.060 – Commission — Mediation activities — Other dispute resolution procedures authorized 2016 Washington Code 28B.52.060 – Commission–Mediation activities–Other dispute resolution procedures authorized 2015 Washington Code 28B.52.060 – Commission–Mediation activities–Other dispute resolution procedures authorized 2014 Washington Code 28B.52.060 – Commission — Mediation activities — Other dispute resolution procedures authorized 2013 Washington Code 28B.52.060 – Commission — Mediation activities — Other dispute resolution procedures authorized 2009 Washington Code 28B.52.060 – Commission — Mediation activities — Other dispute resolution procedures authorized