Wash. Admin. Code § 16-403-190
In order to allow for variations incident to proper grading, sizing and firmness in each of the foregoing grades, the following tolerances are provided as specified:
(1) Defects: Washington extra fancy, Washington fancy and Washington C grade.
Ten percent of the apples in any lot may fail to meet the requirements of the grade, but not more than five percent shall be allowed for apples which are seriously damaged, including therein not more than one percent for apples affected by decay or internal breakdown.
(2) Combination grades. When applying the foregoing tolerances to combination grades, no part of any tolerance may be allowed to reduce, for the lot as a whole, the percent of apples of the higher grade required in the combination.
Combinations requiring eighty percent of the higher grade for the lot shall not have less than sixty-five percent of the higher grade in individual samples.
Combinations requiring fifty percent of the higher grade for the lot shall not have less than forty percent of the higher grade in individual samples.
[Statutory Authority: RCW 15.17.030, [15.17.]050, [15.17.]060, and chapter 34.05 RCW. WSR 17-03-002, § 16-403-190, filed 1/4/17, effective 2/4/17. Statutory Authority: Chapters 15.17 and 34.05 RCW. WSR 06-12-117, § 16-403-190, filed 6/7/06, effective 7/8/06; WSR 02-12-011, § 16-403-190, filed 5/23/02, effective 8/1/02. Statutory Authority: Chapter 15.17 RCW. WSR 92-15-056, § 16-403-190, filed 7/13/92, effective 8/13/92; WSR 90-09-032 (Order 2032), § 16-403-190, filed 4/11/90, effective 5/12/90; WSR 89-14-031 (Order 2012), § 16-403-190, filed 6/28/89, effective 9/1/89; WSR 88-14-128 (Order 1982), § 16-403-190, filed 7/6/88, effective 9/1/88; Order 1374, § 16-403-190, filed 7/26/74, effective 9/1/74.]