Versions of See prior versions of a law on LawServer 2023 Washington Code 28A.657.150 – Identification of schools with highest growth in English language learner students — Cultural competence professional development and training 2022 Washington Code 28A.657.150 – Identification of schools with highest growth in English language learner students–Cultural competence professional development and training 2020 Washington Code 28A.657.150 – Identification of schools with highest growth in English language learner students — Cultural competence professional development and training 2019 Washington Code 28A.657.150 – Identification of schools with highest growth in English language learner students — Cultural competence professional development and training 2018 Washington Code 28A.657.150 – Identification of schools with highest growth in English language learner students — Cultural competence professional development and training