Board briefed on draft school environmental health rules; TAC aims for phased, flexible approach

The Washington State Board of Health received an extensive update on its school environmental health and safety rulemaking project and the technical advisory committee’s work to produce draft rules, guidance and a phased implementation plan.

Board and Department of Health staff described a months‑long TAC process that has produced near‑final draft rule language covering indoor air quality and ventilation, temperature limits, site assessments, inspections, specialized rooms (for example, career and technical education shops), playground safety, chemical storage, restroom and shower access, and emergency response steps for imminent health hazards. The TAC has prioritized minimum public‑health standards while aiming to leave flexibility for schools and local health jurisdictions to meet those standards in ways that fit local facilities and budgets.

Staff said the project is funded by a legislative proviso requiring a June 30, 2025 report that will recommend an implementation approach; the TAC has focused on practical, measurable minimums and companion guidance for larger schools. For ventilation and indoor air quality the draft requires either compliance with applicable building code ventilation standards, use of appropriate filtration (for example a MERV rating the system can handle) or, if those are unavailable, carbon dioxide monitoring in occupied spaces; DOH staff told the board the rules will come with templates and plug‑and‑play guidance to reduce the burden on small districts.

Community engagement staff reported a statewide listening program that included in‑person sessions in Yakima, Auburn, Spokane, Tri‑Cities, Vancouver and Olympia plus three statewide virtual sessions. Community input highlighted air quality, bathroom access and cleanliness, and implementation cost as common concerns; students emphasized bathroom access, cleanliness and vaping in restrooms. Staff said the Tri‑Cities meeting drew the largest attendance, demonstrating that trusted local health jurisdictions can boost community participation.

Board members and DOH staff discussed remaining issues, including final wording on showers and gender‑neutral restroom access, how to cost and implement ventilation requirements equitably, and alignment with other agency authorities (for example OSPI and plumbing or food codes). Board members asked DOH to provide updated cost estimates and to return with a data‑driven implementation plan at the April meeting; DOH staff said the TAC will meet again and that the April board meeting will devote extended time to the TAC’s recommendations.