SB 5783
In CommitteeSenate
Vaccination status
Prohibiting use of vaccination status in certain administrative and legal proceedings.
This status may be delayed. See Action History below for the latest updates.
How does a bill become law?
- Introduced: The bill is filed and assigned a number.
- Committee: A subject-matter committee holds hearings, takes public testimony, and decides whether to advance the bill.
- Floor Vote: The full chamber (House or Senate) debates and votes on the bill.
- Opposite Chamber: The bill repeats the committee and floor vote process in the other chamber.
- Governor: The Governor reviews the bill and decides whether to sign or veto it.
- Signed: The bill has been signed into law.
AI Analysis
This bill prohibits courts and administrative agencies in Washington State from using a person’s vaccination status—including parents, children, or prospective guardians or adoptive parents—as evidence or a factor in decisions involving guardianship, child custody, visitation, support, adoption, or child protection cases. It also declares the law necessary for immediate implementation.
- Bars courts from admitting or considering a person’s vaccination status when deciding guardianship petitions for minors or incapacitated adults.
- Bars courts from admitting or considering vaccination status in any child custody, visitation, support, or parental rights cases under domestic relations law (RCW 26.09).
- Bars courts and administrative agencies from using vaccination status in adoption proceedings (RCW 26.33).
- Bars courts and agencies from using vaccination status in proceedings under the child abuse and neglect law (RCW 26.44).
- Includes a severability clause so that if one part of the law is invalidated, the rest remains in effect.
Who is affected
- Parents in family court proceedings — Parents involved in custody, visitation, or support cases may no longer have their or their child's vaccination status used as evidence or considered by courts when making decisions about parenting arrangements or support obligations.
- Prospective guardians — Individuals seeking to become guardians of minors or adults may not have their vaccination status considered by courts when deciding whether to appoint them as guardians.
- Parties in adoption proceedings — Individuals involved in adoption proceedings (including birth parents, adoptive parents, or prospective adoptive parents) may not have vaccination status used to influence decisions about adoption approval or conditions.
- Children in family or protective proceedings — Children involved in custody, guardianship, adoption, or abuse/neglect cases will not have their vaccination status used as part of legal or administrative decisions affecting their care or family relationships.
Pro/Con Analysis
Stronger case for benefits
Potential Benefits (5)
Prevents discrimination against parents or children based on vaccination status in family court — protecting individuals who choose not to vaccinate (e.g., due to medical, religious, or philosophical reasons) from being unfairly penalized in custody, visitation, or support determinations. This aligns with principles of bodily autonomy and equal treatment under the law.
Rights & LibertiesPeopleRef: Sec. 2 (new language added to RCW 26.09.187(4)(a)-(b))Protects against coercive public health enforcement in private legal matters — e.g., preventing courts from using vaccination status to deny guardianship, custody, or adoption to individuals who decline vaccines, thereby reinforcing individual rights over state-mandated health compliance in personal family decisions.
Rights & LibertiesPeopleRef: Sec. 1 (new section added to RCW 11.130); Sec. 3 (new section added to RCW 26.33); Sec. 4 (new section added to RCW 26.44)Reduces potential for punitive or stigmatizing treatment of vaccine-hesitant families in family court, which could otherwise discourage engagement with pediatric care or lead to avoidance of medical systems due to fear of legal penalties.
HealthcarePeopleRef: Sec. 2 (new language added to RCW 26.09.187(4)(a)-(b))Limits the risk of overreach by child welfare agencies in using vaccination status as a proxy for parental fitness, which could disproportionately target marginalized communities (e.g., low-income, rural, or religious groups with lower vaccination rates) and lead to unwarranted family separation.
Public SafetyPeopleRef: Sec. 3 (new section added to RCW 26.33); Sec. 4 (new section added to RCW 26.44)Prevents courts from imposing vaccination requirements as a condition of guardianship, which could disproportionately burden low-income or elderly petitioners who lack access to vaccines or face medical contraindications — promoting equitable access to guardianship rights regardless of health status.
Local GovernmentPeopleRef: Sec. 1 (new section added to RCW 11.130)
Potential Concerns (5)
Prohibiting courts from considering vaccination status may reduce the ability of parents or guardians to raise health-safety concerns in family court — for example, if one parent refuses vaccines and the child has medical vulnerabilities, the court may be barred from evaluating that risk when determining custody or visitation. While the bill aims to prevent discrimination, it may limit the court’s ability to assess all relevant health-related risks to a child’s well-being.
Rights & LibertiesRef: Sec. 2 (new language added to RCW 26.09.187(4)(a)-(b))In child protection cases (e.g., abuse/neglect proceedings), courts and agencies may be unable to consider vaccination status even in situations where unvaccinated children or caregivers pose demonstrable public health risks to others in congregate settings (e.g., group homes, foster placements, or schools). This could hinder child welfare agencies’ ability to place children in environments with minimal infectious disease exposure.
Public SafetyRef: Sec. 4 (new section added to RCW 26.44)By preventing courts from considering vaccination status in custody or support cases, the bill may reduce incentives for parents to vaccinate children — especially where one parent is vaccine-hesitant — potentially undermining childhood immunization rates and herd immunity in communities with high family court involvement.
HealthcareRef: Sec. 2 (amended RCW 26.09.187)Probate courts and guardianship proceedings may face increased complexity in assessing suitability of guardians when they cannot consider health-related factors, including vaccination status, that could affect a guardian’s capacity to care for an incapacitated adult or minor — particularly in cases involving chronic illness or disability.
Local GovernmentRef: Sec. 1 (new section added to RCW 11.130)In adoption cases, agencies may be unable to evaluate whether a prospective adoptive parent’s vaccination status poses indirect risks to the child (e.g., through household exposure to vaccine-preventable diseases), especially if the child has immunocompromising conditions. This could affect placement stability in vulnerable adoptions.
HousingRef: Sec. 3 (new section added to RCW 26.33)
Who Is Most Affected
Parents in high-conflict custody cases may benefit from protection against bias, but may lose ability to raise health-safety concerns about unvaccinated caregivers — mixed impact depending on vaccination stance and child health needs.
Prospective guardians who are unvaccinated may benefit from protection against discriminatory disqualification, but courts may lack tools to assess health-related capacity — mixed impact.
Children with medical vulnerabilities may be negatively affected if courts cannot consider unvaccinated caregivers’ risks; children of vaccine-hesitant parents may benefit from reduced stigma — mixed impact.
Adoption agencies and social workers may face challenges in assessing risk without vaccination data, while adoptive families may benefit from reduced discrimination — mixed impact.