Enhancing youth mental health and well-being through advanced training and expansion of the workforce in schools.

HB 1663 aims to improve youth mental health in Washington schools by expanding the school social worker workforce. It requires educational service districts to coordinate with mental health agencies and universities to create in-school placements for social workers and trainees, directly addressing Washington's current ratio of one social worker per 3,798 students (compared to the recommended 1:250). The bill amends state law to clarify school social workers' roles in crisis intervention, trauma care, behavioral support, and collaboration with families and schools. These changes are designed to reduce student absenteeism, support students with mental health needs, and strengthen school-based mental health services for all K-12 students.