WA SB5666

Establishes a public school-based mental health internship grant program administered by the Washington Student Achievement Council to help school districts, educational service districts, charter schools, and state-tribal education compact schools attract and pay full-time school psychology interns

Provides one-year internship grants equal to 75% of either the entry-level school psychologist salary or the entry-level salary of an educator with a master's degree and 45 credits in the district

Requires grant recipients to be enrolled in a school psychologist preparation program at a higher education institution and placed at a school with a qualified supervisor

Creates an advisory committee including school counselors, school nurses, and representatives from school psychologist preparation programs and diverse communities to guide program implementation

Mandates annual reporting to the legislature beginning December 1, 2026, on school psychologist career data and program outcomes including number of applicants, grants awarded, and recipient demographics