Washington Administrative Code
Title 16 - Agriculture, Department of (See also Titles 24, 60, and 142)
GRAIN AND CHEMICAL
Chapter 16-200 - Fertilizers
Section 16-200-703 - How are biosolids regulated under the Commercial Fertilizer Act?

Universal Citation: WA Admin Code 16-200-703

Current through Register Vol. 24-06, March 15, 2024

(1) Unpackaged biosolids and packaged biosolids that do not meet the definition for commercial fertilizer must include a legible and conspicuous disclaimer on their labeling. The disclaimer must specifically state that the product is not a commercial fertilizer, and that any nutrient claims are estimates or averages and are not guaranteed.

(2) Packaged biosolids that meet the definition for commercial fertilizer must be registered as commercial fertilizer.

Statutory Authority: RCW 15.54.270(4) and 15.54.800. 00-19-058, § 16-200-703, filed 9/18/00, effective 10/19/00.

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