2023 Washington Code 74.42.320 – Sanitary procedures for food preparation

2022 Washington Code 74.42.320 – Sanitary procedures for food preparation

2020 Washington Code 74.42.320 – Sanitary procedures for food preparation

2019 Washington Code 74.42.320

2018 Washington Code 74.42.320 – Sanitary procedures for food preparation

2016 Washington Code 74.42.320 – Sanitary procedures for food preparation

2015 Washington Code 74.42.320 – Sanitary procedures for food preparation

2014 Washington Code 74.42.320 – Sanitary procedures for food preparation

2013 Washington Code 74.42.320 – Sanitary procedures for food preparation

2009 Washington Code 74.42.320 – Sanitary procedures for food preparation