Any permanent abandonment, constituting a substantial violation without good cause, of one of the following written contracts to perform professional services for a private school or a school or an educational service district is an act of unprofessional conduct:
(1) An employment contract, excluding any extracurricular or other specific activity within such contract or any supplementary contract.
(2) Professional service contract.
[WSR 06-02-051, recodified as § 181-87-065, filed 12/29/05, effective 1/1/06. Statutory Authority: RCW
28A.70.005. WSR 90-02-075, § 180-87-065, filed 1/2/90, effective 2/2/90.]