When parents cannot agree on a parenting plan, a Washington court may appoint a guardian ad litem to investigate and report on the child’s best interests. That report often carries significant weight with the judge. Recent reporting on how these investigators are trained and overseen has prompted state lawmakers to consider changes.

Why Guardians ad Litem Are Under Review

A guardian ad litem, often called a GAL, does not decide custody. The GAL gathers facts about issues such as substance use, domestic violence, or mental health and explains how they may affect the child. The judge weighs that information with the rest of the evidence.

In April 2026, InvestigateWest reported on proposed GAL reforms describing concerns about limited training, uneven qualifications, and little independent oversight. The report noted that King County, which appoints the second-highest number of GALs in the state, relies on a single judge to handle complaints.

Rep. Jamila Taylor of Federal Way, who chairs the House Civil Rights and Judiciary Committee, has said she is continuing discussions about updated training and qualification requirements.

Reforms Under Discussion

Suggested reforms include:

• Statewide qualification standards, since criteria currently vary from county to county.
• Narrower appointment orders that focus each investigation on specific concerns.
• More consistent training, including ongoing education.
• Mentorship for newer GALs before they take cases alone.
• A clearer grievance process for parents who believe a report is inaccurate.

None of these has become law.

What Current Law Already Provides

Existing law already offers parents several protections. Washington’s guardian ad litem selection statute requires every GAL to complete state-mandated training before appointment, with additional training in cases involving limiting factors such as abuse or domestic violence when it is available.

In larger judicial districts like King County, parties receive three names from the registry, with background information and hourly rates. Each party may strike one name. A party who reasonably believes the appointed GAL is unqualified, has a conflict of interest, or charges an unreasonable rate may move for substitution. That motion must be filed within three judicial days of the appointment.

The window is short.

Working With a GAL During Your Case

A GAL’s report is built from interviews, records, and home visits. Parents who respond promptly, provide accurate documents, and keep the focus on their child’s needs give the investigator a fuller picture. Communication with the GAL should stay factual and respectful, even when questions feel personal.

When a report contains errors, the response belongs in the court record rather than in a dispute with the investigator. A Renton, WA child custody lawyer can help identify factual problems in a report and raise them through the proper procedure.

Moving Forward

Any reforms may take time. Families with pending cases work within the current system.

If a guardian ad litem has been appointed in your case, or you expect one to be, a Renton child custody lawyer can explain your options at each stage. Contact Robinson & Hadeed to discuss your parenting plan and how to prepare.