Versions of Washington Code 15.54.820 - Department of ecology -- Waste-derived or micronutrient fertilizer -- Standards -- Written decision -- Appeal of decision on LawServer 2023 Washington Code 15.54.820 – Department of ecology — Waste-derived or micronutrient fertilizer — Standards — Written decision — Appeal of decision 2022 Washington Code 15.54.820 – Department of ecology–Waste-derived or micronutrient fertilizer–Standards–Written decision–Appeal of decision 2020 Washington Code 15.54.820 – Department of ecology — Waste-derived or micronutrient fertilizer — Standards — Written decision — Appeal of decision 2019 Washington Code 15.54.820 – Department of ecology — Waste-derived or micronutrient fertilizer — Standards — Written decision — Appeal of decision 2018 Washington Code 15.54.820 – Department of ecology — Waste-derived or micronutrient fertilizer — Standards — Written decision — Appeal of decision 2016 Washington Code 15.54.820 – Department of ecology–Waste-derived or micronutrient fertilizer–Standards–Written decision–Appeal of decision 2015 Washington Code 15.54.820 – Department of ecology–Waste-derived or micronutrient fertilizer–Standards–Written decision–Appeal of decision 2014 Washington Code 15.54.820 – Department of ecology — Waste-derived or micronutrient fertilizer — Standards — Written decision — Appeal of decision 2013 Washington Code 15.54.820 – Department of ecology — Waste-derived or micronutrient fertilizer — Standards — Written decision — Appeal of decision 2009 Washington Code 15.54.820 – Department of ecology — Waste-derived or micronutrient fertilizer — Standards — Written decision — Appeal of decision