SB-483
Health & Public Health

Mental health diversion.

Engrossed
CA
2025-2026 Regular Session
0
0
Track

Key Takeaways

  • Expands mental health diversion programs by requiring defendants to agree their treatment plan meets their needs.
  • Mandates regular progress reports from mental health providers to courts and attorneys during diversion.
  • Allows courts to prohibit firearm possession during diversion if defendant poses a significant danger.
  • Limits diversion to two years for felonies and one year for misdemeanors.

Summary

Senator Stern's mental health diversion legislation modifies California's pretrial diversion program by requiring defendants to explicitly agree that their recommended treatment plans address their specialized needs. The bill also redefines pretrial diversion to ensure courts verify that treatment programs align with the fundamental objectives of mental health diversion.

The legislation maintains existing eligibility requirements for defendants diagnosed with qualifying mental disorders while adding new provisions for treatment plan oversight. Courts must now confirm that recommended programs serve both the defendant's specific mental health needs and broader diversion goals. The bill preserves current timeline limitations of two years for felony cases and one year for misdemeanor cases.

Under the modified framework, mental health treatment providers must submit regular progress reports to the court, defense, and prosecution regarding participants' treatment compliance. The bill also clarifies procedures for restitution hearings during the diversion period, while specifying that a defendant's inability to pay due to indigence or mental disorder cannot disqualify them from participation. These changes aim to balance treatment effectiveness with procedural safeguards while maintaining existing protections around program access and record confidentiality.

Key Dates

Next Step
Referred to the Assembly Standing Committee on Public Safety
Next Step
Assembly Committee
Referred to the Assembly Standing Committee on Public Safety
Hearing scheduled for , State Capitol, Room 126
Vote on Senate Floor
Senate Floor
Vote on Senate Floor
Senate 3rd Reading SB483 Stern
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Do pass as amended
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Placed on suspense file
Senate Public Safety Hearing
Senate Committee
Senate Public Safety Hearing
Do pass, but first be re-referred to the Committee on [Appropriations]
Introduced
Senate Floor
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.

Contacts

Profile
Tom LackeyR
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Henry SternD
Senator
Bill Author
Not Contacted
Not Contacted
Profile
James RamosD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Matt HaneyD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Juan AlanisR
Assemblymember
Committee Member
Not Contacted
Not Contacted
0 of 10 row(s) selected.
Page 1 of 2
Select All Legislators
Profile
Tom LackeyR
Assemblymember
Committee Member
Profile
Henry SternD
Senator
Bill Author
Profile
James RamosD
Assemblymember
Committee Member
Profile
Matt HaneyD
Assemblymember
Committee Member
Profile
Juan AlanisR
Assemblymember
Committee Member
Profile
Stephanie NguyenD
Assemblymember
Committee Member
Profile
Mark GonzalezD
Assemblymember
Committee Member
Profile
John HarabedianD
Assemblymember
Committee Member
Profile
Nick SchultzD
Assemblymember
Committee Member
Profile
LaShae Sharp-CollinsD
Assemblymember
Committee Member

Get Involved

Act Now!

Email the authors or create an email template to send to all relevant legislators.

Introduced By

Henry Stern
Henry SternD
California State Senator
40% progression
Bill has passed all readings in its first house and is ready to move to the other house (6/4/2025)

Latest Voting History

June 4, 2025
PASS
Senate Floor
Vote on Senate Floor
AyesNoesNVRTotalResult
380240PASS

Key Takeaways

  • Expands mental health diversion programs by requiring defendants to agree their treatment plan meets their needs.
  • Mandates regular progress reports from mental health providers to courts and attorneys during diversion.
  • Allows courts to prohibit firearm possession during diversion if defendant poses a significant danger.
  • Limits diversion to two years for felonies and one year for misdemeanors.

Get Involved

Act Now!

Email the authors or create an email template to send to all relevant legislators.

Introduced By

Henry Stern
Henry SternD
California State Senator

Summary

Senator Stern's mental health diversion legislation modifies California's pretrial diversion program by requiring defendants to explicitly agree that their recommended treatment plans address their specialized needs. The bill also redefines pretrial diversion to ensure courts verify that treatment programs align with the fundamental objectives of mental health diversion.

The legislation maintains existing eligibility requirements for defendants diagnosed with qualifying mental disorders while adding new provisions for treatment plan oversight. Courts must now confirm that recommended programs serve both the defendant's specific mental health needs and broader diversion goals. The bill preserves current timeline limitations of two years for felony cases and one year for misdemeanor cases.

Under the modified framework, mental health treatment providers must submit regular progress reports to the court, defense, and prosecution regarding participants' treatment compliance. The bill also clarifies procedures for restitution hearings during the diversion period, while specifying that a defendant's inability to pay due to indigence or mental disorder cannot disqualify them from participation. These changes aim to balance treatment effectiveness with procedural safeguards while maintaining existing protections around program access and record confidentiality.

40% progression
Bill has passed all readings in its first house and is ready to move to the other house (6/4/2025)

Key Dates

Next Step
Referred to the Assembly Standing Committee on Public Safety
Next Step
Assembly Committee
Referred to the Assembly Standing Committee on Public Safety
Hearing scheduled for , State Capitol, Room 126
Vote on Senate Floor
Senate Floor
Vote on Senate Floor
Senate 3rd Reading SB483 Stern
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Do pass as amended
Senate Appropriations Hearing
Senate Committee
Senate Appropriations Hearing
Placed on suspense file
Senate Public Safety Hearing
Senate Committee
Senate Public Safety Hearing
Do pass, but first be re-referred to the Committee on [Appropriations]
Introduced
Senate Floor
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.

Latest Voting History

June 4, 2025
PASS
Senate Floor
Vote on Senate Floor
AyesNoesNVRTotalResult
380240PASS

Contacts

Profile
Tom LackeyR
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Henry SternD
Senator
Bill Author
Not Contacted
Not Contacted
Profile
James RamosD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Matt HaneyD
Assemblymember
Committee Member
Not Contacted
Not Contacted
Profile
Juan AlanisR
Assemblymember
Committee Member
Not Contacted
Not Contacted
0 of 10 row(s) selected.
Page 1 of 2
Select All Legislators
Profile
Tom LackeyR
Assemblymember
Committee Member
Profile
Henry SternD
Senator
Bill Author
Profile
James RamosD
Assemblymember
Committee Member
Profile
Matt HaneyD
Assemblymember
Committee Member
Profile
Juan AlanisR
Assemblymember
Committee Member
Profile
Stephanie NguyenD
Assemblymember
Committee Member
Profile
Mark GonzalezD
Assemblymember
Committee Member
Profile
John HarabedianD
Assemblymember
Committee Member
Profile
Nick SchultzD
Assemblymember
Committee Member
Profile
LaShae Sharp-CollinsD
Assemblymember
Committee Member