Senate Bill 5255 (S-0402.1) amends existing juvenile code provisions by changing when a juvenile may be taken into custody and by adding or clarifying many definitions used in chapter 13.40 RCW. The bill revises RCW 13.40.040 to require probable cause that a juvenile committed an offense or violated a disposition order plus one or more specified conditions before custody; authorizes law enforcement to take juveniles into custody in the same circumstances as adults; lists alternative bases for custody (fugitive, parole suspension, material witness); and, subject to available funds, requires detention pending disposition for juveniles found guilty of specified violent, serious violent, certain rape offenses, certain firearm offenses, and defined motor vehicle theft offenses. It also sets release procedures for juveniles detained under the section (including posting a probation bond, parent/guardian signature, limits on release recipients, court orders of conditions and next court date, and that failure to appear constitutes bail jumping), and allows continued detention at the juvenile’s request if community threats endanger the juvenile’s health. The bill amends RCW 13.40.020 to add and clarify a large set of statutory definitions and procedural details. Defined terms include assessment, community-based rehabilitation and sanctions, community restitution, community supervision (with duration limits: up to two years for sex offenses and up to one year for other offenses), residential treatment ordering criteria and review hearing timelines (first review within 60 days of inpatient treatment and every 30 days thereafter), community transition services, confinement, custodial interrogation, detention facility, diversion unit (definition incomplete in the available text), probation bond, transportation of incarcerated pregnant youth, community accountability board composition (3–7 members appointed by the superior court), motor vehicle theft offenses (listed by RCW citation), local sanctions numeric ranges (0–30 days confinement, 0–12 months community supervision, 0–150 hours community restitution), and other operational terms such as risk assessment tool, restitution, restorative justice, restraints, surety, and secretary (defined as the secretary of the department). The bill thus primarily effects procedural changes and definitional clarifications rather than creating new crimes or altering statutory penalty ranges beyond specifying detention and local sanction parameters. Affected entities named in the text include the department of children, youth, and families (the department), juvenile and superior courts, law enforcement, counties operating detention facilities, parents/guardians and sureties, schools, community accountability boards, probation officers, and diversion entities. The bill was read for the first time on 01/14/25 and several provisions are explicitly conditioned on available funds. The available document is incomplete in places: the diversion unit definition is cut off, the broader chapter reference for some cross-references is not shown, and no effective date, appropriation, or any additional amendments beyond RCW 13.40.040 and RCW 13.40.020 are present in the provided excerpts.

If enacted, the bill tightens and clarifies when courts and police can take and hold juveniles before their cases are resolved and makes detention mandatory for a set of serious violent, sexual, firearm, and motor-vehicle theft offenses when funding exists. Practically, this will likely increase the number of youth held pretrial in serious cases, standardize release via probation bonds (which parents can sign or sureties must back and notify on noncompliance), and reinforce use of community supervision and alternative sanctions with defined time limits and services. Courts will also face stricter timelines for reviewing inpatient treatment and can keep a youth detained when community threats to their safety are alleged. The groups most affected are accused juveniles and their families, county detention operators and contracted vendors (who would bear more capacity and cost pressure), the Department of Children, Youth, and Families (more supervision, use of risk assessment tools, and community transition responsibilities), juvenile courts and law enforcement, diversion programs, and sureties. Costs and administrative burden will likely rise for counties and the department; whether mandatory detention is applied consistently depends on the unspecified availability of funds, and the bill text here omits the effective date, any appropriation, and the remainder of the diversion-unit definition, leaving some operational details unclear.