Versions of Washington Code 28A.300.645 - Monitoring and data collection -- Comprehensive safe school plans, student distress, and school-based threat assessment programs on LawServer 2023 Washington Code 28A.300.645 – Monitoring and data collection — Comprehensive safe school plans, student distress, and school-based threat assessment programs 2022 Washington Code 28A.300.645 – Monitoring and data collection–Comprehensive safe school plans, student distress, and school-based threat assessment programs 2020 Washington Code 28A.300.645 – Monitoring and data collection — Comprehensive safe school plans, student distress, and school-based threat assessment programs 2019 Washington Code 28A.300.645 – Monitoring and data collection — Comprehensive safe school plans, student distress, and school-based threat assessment programs