As used in this chapter, "basic education certificated instructional staff ratio" means the following calculation:
Wash. Admin. Code § 392-127-070
Statutory Authority: RCW 28A.150.100 and 28A.150.290(1). 12-15-028, § 392-127-070, filed 7/11/12, effective 8/11/12. Statutory Authority: RCW 28A.150.290(1). 08-04-027, § 392-127-070, filed 1/29/08, effective 2/29/08. Statutory Authority: RCW 28A.150.290(2) and 28A.150.200(2). 00-02-064, § 392-127-070, filed 1/3/00, effective 2/3/00. Statutory Authority: RCW 28A.150.290. 96-05-022 (Order 96-03), § 392-127-070, filed 2/13/96, effective 3/15/96. Statutory Authority: RCW 28A.41.170(1). 90-12-078 (Order 10), § 392-127-070, filed 6/1/90, effective 7/2/90.