SB
D Louisiana Senate · District 3

Sen. Sidney Barthelemy

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Total votes
1,451
all sessions
Attendance
80%
314 missed
Lower than 90% of chamber peers
With party
99%
of cast votes
Near the chamber average
Bipartisan score
1%
crosses aisle rarely
Near the chamber average
Sponsored
40
bills & resolutions
Lower than 92% of chamber peers
Committees
5
assignments
40 bills and resolutions

Sponsored bills

Total
40
Primary
5
Co-sponsor
35
This page
40
matching current filters
Co-sponsor SB 43
Signed into law · Louisiana Senate · Co-sponsor
HEALTH SERVICES: Provides relative to psychedelic-assisted therapy. (8/1/26) (EN INCREASE GF EX See Note)

Maddy summarySB 43 establishes Louisiana's Psychedelic-Assisted Therapy Program within the Department of Health to fund clinical studies using psychedelic medications (like psilocybin) for treating opioid use disorders, co-occurring substance use disorders, and treatment-resistant mental health conditions. The program requires academic health centers to meet strict federal and state compliance standards - including FDA approval, safety protocols, and therapist qualifications - to conduct these studies. Eligible patients, including those with the specified conditions, may participate, and parishes can use opioid settlement funds to enroll residents. The bill mandates annual progress reports from participating centers and requires coordination with other states conducting similar research. This is a research-focused program, not a policy allowing general therapeutic use.

Signed into law Jun 23, 2026 1 co-sponsor
Co-sponsor SB 237
Signed into law · Louisiana Senate · Co-sponsor
CHILDREN: Provides relative to child welfare. (8/1/26) (EN NO IMPACT See Note)

Maddy summarySB 237 requires schools in Louisiana to immediately report allegations of physical or sexual abuse against school employees to the state Department of Education. It creates a database tracking these reports and mandates schools check this database before hiring new employees to identify potential patterns of abuse. The bill also requires the Department of Children and Family Services to notify the state child ombudsman within three business days of child abuse or neglect fatalities or near-fatalities, including specific details like prior department involvement. Additionally, it directs the child ombudsman to notify legislators within 24 hours of any child death linked to abuse or neglect investigations. These provisions directly affect schools, school employees, child welfare agencies, and state legislators.

Signed into law Jun 23, 2026 1 co-sponsor
Co-sponsor SB 433
Signed into law · Louisiana Senate · Co-sponsor
MEDICAID: Provides for Medicaid coverage of certain medications. (1/1/27) (EN +$3,000,000 GF EX See Note)

Maddy summaryThis bill requires Louisiana Medicaid to cover FDA-approved weight loss medications for eligible adults over eighteen. To qualify, patients must have a BMI of 30 or higher with at least one related health condition like diabetes or hypertension, or a BMI of 35 or higher without additional conditions. Coverage will require prior authorization limited to verifying these eligibility criteria, with initial approval for six months and continued coverage depending on documented clinical improvement. The bill also prohibits step therapy requirements for these medications and mandates that the Department of Health implement the coverage while maintaining fiscal sustainability.

Signed into law Jun 9, 2026 1 co-sponsor
Co-sponsor HB 401
Signed into law · Louisiana House · Co-sponsor
BRIDGES/FERRIES: Designates the elevated portion of United States Highway 190 as the "Lance Corporal Justin D. McLeese Memorial Bridge"

Maddy summaryHB 401 designates the elevated section of U.S. Highway 190 over the Bogue Falaya River in Covington, St. Tammany Parish, as the "Corporal Justin D. McLeese Memorial Bridge" to honor a military corporal. The bill requires the Louisiana Department of Transportation to install signage reflecting this name, using local or private funds to cover costs up to $2,250 per sign. This is a ceremonial naming bill with no substantive policy changes, solely commemorating an individual through a public infrastructure designation.

Signed into law Jun 9, 2026 1 co-sponsor
Co-sponsor HB 1247
Signed into law · Louisiana House · Co-sponsor
CRIME/SEX OFFENSES: Creates a statewide Sexual Assault Nurse Examiner Coordinator

Maddy summaryHB 1247 establishes a statewide Sexual Assault Nurse Examiner Coordinator to oversee and support forensic care for sexual assault survivors across the state. The bill directly affects healthcare providers, law enforcement agencies, and survivors by creating a centralized role to improve the consistency and quality of medical examinations and evidence collection. Key provisions include defining the coordinator's responsibilities, setting up a funding mechanism, and outlining procedures for training and certification of Sexual Assault Nurse Examiners. The legislation aims to streamline the response to sexual assaults by ensuring survivors receive standardized, trauma-informed care from qualified professionals.

Signed into law Jun 3, 2026 1 co-sponsor
Co-sponsor HB 1001
Signed into law · Louisiana House · Co-sponsor
HIGHWAYS/INTERSTATE: Redesignates a portion of United States Highway 190 as the "Jesse Jackson Memorial Highway"

Maddy summaryThis bill redesignates a section of U.S. Highway 190 in Baton Rouge as the "Jesse Jackson Memorial Highway" to honor Jesse Jackson. It directly affects the Department of Transportation and Development, which is responsible for installing and maintaining new signage for the renamed highway. The legislation requires that the cost of creating and mounting the signs be covered by local or private funding, with a limit of $2,250 per sign. No changes to traffic rules or road usage are included in this measure.

Signed into law Jun 2, 2026 1 co-sponsor
Co-sponsor SB 125
Vetoed · Louisiana Senate · Co-sponsor
CRIMINAL PROCEDURE: Increases the compensation cap for the wrongful conviction compensation law. (8/1/26) (EN INCREASE GF EX See Note)

Maddy summarySB 125 increases compensation for people wrongfully convicted in Louisiana. It raises the annual payment rate from $25,000 to $40,000 per year incarcerated, with a new maximum total of $600,000 starting August 1, 2026 (up from $400,000 previously). It also allows those convicted before July 2022 to apply for supplemental payments (up to $40,000 annually) by August 1, 2027, and offers a $250,000 lump sum option for new claims filed after July 2022. The bill directly affects Louisiana residents who were wrongfully imprisoned and seek financial redress under state law.

Vetoed Jun 2, 2026 1 co-sponsor
Co-sponsor HB 833
Signed into law · Louisiana House · Co-sponsor
PRIVACY: Creates the Sexual Assault Survivor Empowerment Task Force

Maddy summaryHB 833 creates the Sexual Assault Survivor Empowerment Task Force in Louisiana to study and recommend improvements to services for sexual assault survivors. The task force, composed of members from the attorney general's office, sheriffs' association, state legislators, and district attorneys, will evaluate needs like counseling, school/work accommodations, and mandatory training for schools/hospitals/law enforcement. It must submit a report with specific recommendations to the governor and legislature by February 1, 2027, after which the task force will terminate. This bill does not change existing laws but sets up a process to inform future legislation.

Signed into law Jun 2, 2026 1 co-sponsor
Co-sponsor HB 321
Signed into law · Louisiana House · Co-sponsor
HUMAN TRAFFICKING: Provides relative to victims of human trafficking and prostitution offenses (EN NO IMPACT See Note)

Maddy summaryHB 321 creates legal protections for victims of human trafficking who committed prostitution-related offenses. It establishes an affirmative defense allowing victims (both minors and adults) to avoid prosecution for crimes like prostitution (R.S. 14:82) or solicitation (R.S. 14:83) if those acts resulted directly from trafficking. The bill also presumes children engaged in prostitution are trafficking victims, exempting them from prosecution and requiring referral to specialized services for sexually exploited children. Adults determined to be trafficking victims must be notified about available support services, while children automatically qualify for existing victim assistance programs under Louisiana law.

Signed into law Jun 2, 2026 1 co-sponsor
Co-sponsor SCR 89
Passed · Louisiana Senate · Co-sponsor
LEGISLATION: Limits the number of resolutions or prefiled bills a member may file during any annual session.

Maddy summaryThis bill sets specific limits on how many legislative proposals individual lawmakers can submit during a single annual session. It restricts non-committee leaders to ten prefiled bills, while committee vice chairs and chairs are allowed up to twelve and fifteen bills, respectively. The legislation also caps the number of resolutions a member can introduce at ten, excluding routine or perfunctory items. Certain essential bills, such as those for state appropriations and capital projects, are exempt from these counting limits to ensure critical funding measures can be proposed without restriction.

Passed Jun 1, 2026 1 co-sponsor
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