Wash. Admin. Code § 392-139-900
The superintendent of public instruction shall provide notice of amounts calculated pursuant to this chapter as follows:
(1) Prior to April 15th of each year, the superintendent of public instruction shall notify each school district of the results of calculations made for the school district for the current calendar year including the following:
(c) If eligible for local effort assistance:
[Statutory Authority: RCW 28A.150.290. WSR 20-01-137, § 392-139-900, filed 12/17/19, effective 1/17/20. Statutory Authority: RCW 28A.41.170 and 84.52.0531(10). WSR 90-12-080 (Order 12), § 392-139-900, filed 6/1/90, effective 7/2/90; WSR 89-23-121 (Order 18), § 392-139-900, filed 11/22/89, effective 12/23/89; WSR 88-03-007 (Order 88-6), § 392-139-900, filed 1/8/88.]