2023 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2022 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2020 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2019 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2018 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2016 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2015 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2014 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2013 Washington Code 16.68.040 – License required of rendering plants and independent collectors

2009 Washington Code 16.68.040 – License required of rendering plants and independent collectors