Children; Leo's Law; abuse and neglect; safety analysis; drug screening; Department of Human Services; law enforcement agency; rules; court; providing exception; Child Welfare Fentanyl Testing Revolving Fund; purpose; annual audit; annual report; child endangerment; definition; fines and penalties; defense; codification; effective date.
HB 4421 requires Oklahoma's Department of Human Services (DHS) to conduct a safety analysis within 24 hours when a child is suspected of being "drug-endangered" (e.g., due to fentanyl exposure or substance use by caregivers). It mandates drug screening - including mandatory fentanyl testing - for parents or caregivers when substance use is suspected, and allows DHS to seek court orders if consent is refused. The bill also creates a "Child Welfare Fentanyl Testing Revolving Fund" to cover testing costs and requires DHS to refer certain abuse/neglect cases to law enforcement. These provisions directly affect children in welfare cases, their caregivers, DHS staff, and local law enforcement agencies.
Bill status
passed
4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Apr 2026
House Passage
Mar 2026
Senate Passage
Apr 2026
Governor
Introduced Feb 2, 2026
Last action Apr 27, 2026
Maddy AI version diff · 6 comparisons
What changed between versions
Floor (House)
→
Floor (Senate)
·
4 edits
MODERATE
The bill was transitioned from the House version to the Senate floor version, which includes specific committee amendments. The most significant substantive change is the addition of a requirement for the Department of Human Services to immediately refer cases involving suspected drug-endangered children to local law enforcement agencies. Other changes include clarifying the scope of drug screening to explicitly include fentanyl and prior history, and adjusting the reporting procedures for military parents.
Scope change
The bill's scope was expanded to mandate immediate referrals to law enforcement for drug-endangered children, whereas the House version only required forwarding reports to district attorneys.
ENFORCEMENT
Added a mandatory requirement for the Department of Human Services to immediately refer drug-endangered cases to local law enforcement agencies.
REQUIREMENT
Expanded drug screening criteria to explicitly include fentanyl presence and prior history found in public court records.
TIMELINE
Clarified that safety analyses must be initiated within twenty-four hours upon receiving a report of a drug-endangered child.
DEFINITION
Added specific language regarding the definition of a 'drug-endangered child' and the handling of infants with Neonatal Abstinence Syndrome or Fetal Alcohol Spectrum Disorder.
Floor votes · Senate Apr 22, 2026 · House Mar 26, 2026
How they voted
24–0
Passed
Total votes 24
Apr 22, 2026
D
Democratic6
100% Yea
R
Republican18
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
26
Key actions
6
Committee
5
Amendments
1
Apr 22, 2026
Upper · Passed
Reported Do Pass as amended Appropriations committee; CR filed
upper
Apr 22, 2026
Senate · Passed
Senate Vote: pass (24-0)
senate
Apr 7, 2026
Committee
Referred to Appropriations
upper
Apr 7, 2026
Upper · Passed
Reported Do Pass Judiciary committee; CR filed
upper
Mar 30, 2026
Introduced
First Reading
upper
Mar 30, 2026
Lower · Passed
Engrossed, signed, to Senate
lower
Mar 26, 2026
Committee
Referred for engrossment
lower
Mar 26, 2026
Lower · Passed
Third Reading, Measure passed: Ayes: 91 Nays: 3
lower
Mar 26, 2026
Introduced
Amended by floor substitute
lower
Feb 18, 2026
Lower · Passed
CR; Do Pass, amended by committee substitute Appropriations and Budget Committee
lower
Feb 2, 2026
Introduced
First Reading
lower
2 primary · 0 co-sponsors
Sponsors
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