Wash. Admin. Code § 16-302-050
(1) Seed certification application due dates are:
(a) For seed certified by the department: Alfalfa, clover, grasses and rapeseed (seedling applications) - Within 60 days of planting.
(i) Except for crops inspected by WSCIA, an applicant may request to the department a dryland production waiver in advance of planting to postpone a new seedling application due date in areas of dryland production regions when winter kill and spring emergence is an unknown factor to crop stand establishment.
At its discretion, which may include consideration of current weather and climate data, the department may approve the waiver request in writing to allow for a late seedling application due to assessment of the crop stand and/or quality.
(d) Notification of a seedling field to be harvested for certification in the same year of planting is due July 31st with the required fees.
(2) For seed certified by the Washington state crop improvement association (WSCIA) seed certification application due dates are:
(4) A renewal application for seed certification must be submitted to the certifying agency after a stand is established each year that a producer or grower plans to produce seed for certification of perennial crops (alfalfa, clover, grass, woody plants, and forbs). Due dates for renewal applications are as follows:
[Statutory Authority: RCW 15.49.005, [15.49].021, [15.49].310, [15.49].370, 15.140.030, and chapter 15.49 RCW. WSR 25-09-035, s 16-302-050, filed 4/9/25, effective 5/10/25. Statutory Authority: RCW 15.49.005, [15.49].021, [15.49].310, [15.49].370, and chapter 34.05 RCW. WSR 18-19-017, § 16-302-050, filed 9/10/18, effective 10/11/18; WSR 18-10-055, § 16-302-050, filed 4/27/18, effective 5/28/18. Statutory Authority: RCW 15.120.030(3), 15.49.021, 15.49.310, and chapter 34.05 RCW. WSR 17-08-090, § 16-302-050, filed 4/5/17, effective 5/6/17. Statutory Authority: RCW 15.49.005, 15.49.081, 15.49.310, 15.49.370(3), and chapter 34.05 RCW. WSR 14-20-050, § 16-302-050, filed 9/25/14, effective 10/26/14. Statutory Authority: RCW 15.49.005, 15.49.081, 15.49.310, 15.49.370(3) and chapter 17.24 RCW. WSR 00-24-077, § 16-302-050, filed 12/4/00, effective 1/4/01.]