WA HB1948

Qualifying port districts (those authorized for aircraft noise abatement programs) must include an environmental justice implementation plan in their strategic plans, with goals, metrics, and strategies to reduce environmental and health disparities

By January 1, 2026, qualifying port districts must adopt a community engagement plan describing outreach to overburdened communities and vulnerable populations, including methods to overcome language barriers and support participation through child care and expense reimbursement

"Significant port actions" (capital projects of $8,000,000+ or actions increasing airport gates) require an assessment from UW's Department of Environmental and Occupational Health Sciences and the county health department on cumulative impacts to overburdened communities

Port districts must develop public action plans implementing mitigation recommendations, consult with affected communities, and seek to reduce environmental harms while maximizing benefits for vulnerable populations

Qualifying port districts gain authority to expend funds for environmental remediation, mitigation of cumulative health impacts, and programs to remedy past disparate treatment of overburdened communities