SUPERINTENDENT OF PUBLIC INSTRUCTION ‑- RULES AND REGULATIONS ‑- SCHOOLS ‑- CERTIFICATED EMPLOYEES ‑- CREDIT FOR IN-SERVICE TRAINING WAC 392-121-260(3)(c) as adopted by the Superintendent of Public Instruction is invalid as inconsistent with state statute to the extent that it purports to allow permanent credit for in-service training in a manner inconsistent with the state‑wide salary allocation schedule adopted by the Legislature for common-school certificated employees.