WAC 16-302-075. Tolerances stated as "none found."

A tolerance of "none found" (NF) for contaminating or diseased material in either field or clean seed standards means that none was found during the normal procedure of field inspection or seed sample testing. None found does not constitute a guarantee that the field or seed is entirely free of the contaminant or disease. It is not a guarantee that the seed lot inspected is free of the factor.