Texas · Senate Bill 2308 · 89th Legislature, Regular Session

Relating to the establishment of a consortium to conduct United States Food and Drug Administration's drug development clinical trials with ibogaine…

SB 2308 Sponsored by Tan Parker Became law

  1. Introduced Mar 11, 2025
  2. In committee Mar 25, 2025
  3. Passed the Senate Apr 30, 2025
  4. Passed the House May 13, 2025
  5. To the governor Jun 3, 2025
  6. Became law Jun 11, 2025

What it does

The legislature's own summary of the bill, or its official long title.

Relating to the establishment of a consortium to conduct United States Food and Drug Administration's drug development clinical trials with ibogaine to secure the administration's approval of the medication's use for treatment of opioid use disorder, co-occurring substance use disorder, and any other neurological or mental health conditions for which ibogaine demonstrates efficacy and to the administration of that treatment.

Every action

73 steps, oldest first, as the legislature records them.

Show the 65 earlier steps
  1. SenateReceived by the Secretary of the Senate
  2. SenateFiled
  3. SenateRead first time
  4. SenateReferred to Health & Human Services
  5. CommitteeScheduled for public hearing on . . . · Senate Health & Human Services
  6. CommitteeConsidered in public hearing · Senate Health & Human Services
  7. CommitteeTestimony taken in committee · Senate Health & Human Services
  8. CommitteeLeft pending in committee · Senate Health & Human Services
  9. CommitteeConsidered in public hearing · Senate Health & Human Services
  10. CommitteeVote taken in committee · Senate Health & Human Services
  11. CommitteeReported favorably w/o amendments · Senate Health & Human Services
  12. SenateCommittee report printed and distributed
  13. SenateCo-author authorized
  14. SenatePlaced on intent calendar
  15. SenateRules suspended-Regular order of business
  16. SenateRecord vote
  17. SenateRead 2nd time & passed to engrossment
  18. SenateRecord vote
  19. SenateThree day rule suspended
  20. SenateRecord vote
  21. SenateRead 3rd time
  22. SenatePassed
  23. SenateRecord vote
  24. SenateReported engrossed
  25. HouseReceived from the Senate
  26. HouseRead first time
  27. CommitteeReferred to Public Health · House Public Health
  28. CommitteeConsidered in formal meeting · House Public Health
  29. CommitteeCommittee substitute considered in committee · House Public Health
  30. CommitteeReported favorably as substituted · House Public Health
  31. HouseComte report filed with Committee Coordinator
  32. HouseCommittee report distributed
  33. HouseCommittee report sent to Calendars
  34. HouseLaid out in lieu of companion (HB 3717)
  35. HouseRead 2nd time
  36. HouseAmended (1-Harris)
  37. HousePassed to 3rd reading as amended
  38. HouseRecord vote (RV#2178)
  39. HouseStatement(s) of vote recorded in Journal
  40. HouseRead 3rd time
  41. HousePassed
  42. HouseRecord vote (RV#2324)
  43. HouseStatement(s) of vote recorded in Journal
  44. SenateHouse passage as amended reported
  45. SenateHouse amendment(s) laid before the Senate
  46. SenateRead
  47. SenateSenate refuses to concur
  48. SenateSenate requests conference committee
  49. SenateSenate appoints conferees
  50. HouseSenate refuses to concur-reported
  51. HouseSenate requests conference committee-reported
  52. HouseSenate appoints conferees-reported
  53. HouseHouse grants request for conference committee
  54. HouseHouse appoints conferees
  55. SenateHouse grants request for conf comm-reported
  56. SenateHouse appoints conferees-reported
  57. SenateConference committee report filed
  58. HouseConf. Comm. Report distributed
  59. SenateSenate adopts resolution to go outside bounds (SR 703)
  60. SenateSenate adopts conference committee report
  61. SenateRecord vote
  62. HouseSenate adopts conf. comm. report-reported
  63. HouseHouse adopts resolution to go outside bounds (HR 1495)
  64. HouseHouse adopts conference committee report
  65. HouseRecord vote (RV#4133)
  1. HouseStatement(s) of vote recorded in Journal
  2. SenateHouse adopts conf. comm. report-reported
  3. SenateReported enrolled
  4. SenateSigned in the Senate
  5. HouseSigned in the House
  6. GovernorSent to the Governor
  7. GovernorSigned by the Governor
  8. GovernorEffective immediately

Roll calls

10 recorded votes: 8 on the floor, 2 in committee. Each shows how every member voted.

Senator Parker moved that Senate Rule 7.18 and the Constitutional Rule requiring bills to be read on three several days be suspended and that SB 2308 be placed on its third reading and final passage. — The motion prevailed · Full Senate

Passed 26–5
Apr 30, 2025 · journal entry
Yes 26 No 5
Democrats: 11 yes, 0 no Republicans: 15 yes, 5 no
How each member voted

Yes · 26

No · 5

The bill was read third time and was passed · Full Senate

Passed 26–5
Apr 30, 2025 · journal entry
Yes 26 No 5
Democrats: 11 yes, 0 no Republicans: 15 yes, 5 no
How each member voted

Yes · 26

No · 5

CSSB 2308 , as amended, was passed to third reading · Full House

Passed 141–2
May 12, 2025 · journal entry
Yes 141 No 2 Not voting 7
Democrats: 59 yes, 0 no Republicans: 82 yes, 2 no
How each member voted

Yes · 141

No · 2

Not voting · 1

Absent · 3

Excused · 3

SB 2308 was passed · Full House

Passed 138–2
May 13, 2025 · journal entry
Yes 138 No 2 Not voting 10
Democrats: 60 yes, 0 no Republicans: 78 yes, 2 no
How each member voted

Yes · 138

No · 2

Not voting · 2

Absent · 3

Excused · 5

On motion of Senator Parker, the Conference Committee Report was adopted · Full Senate

Passed 27–4
May 31, 2025 · journal entry
Yes 27 No 4
Democrats: 11 yes, 0 no Republicans: 16 yes, 4 no
How each member voted

Yes · 27

No · 4

Representative Bonnen moved to adopt the conference committee report on SB 2308 . — The motion to adopt the conference committee report on SB 2308 prevailed · Full House

Passed 134–4
Jun 1, 2025 · journal entry
Yes 134 No 4 Not voting 12
Democrats: 54 yes, 1 no Republicans: 80 yes, 3 no
How each member voted

Yes · 134

No · 4

Not voting · 1

Absent · 6

Excused · 5

Committee and other votes

DateWhereQuestionResult
Apr 28, 2025 Senate Health & Human Services Health & Human Services: Reported favorably w/o amendments Passed 8–0
Apr 30, 2025 Full Senate SB 2308 , Relating to the establishment of a grant program to fund the United States Food and Drug Administration's drug development trials with ibogaine for the purpose of securing the administration's approval as a medication for treatment of opioid use disorder, co-occurring substance use disorder, and any other neurological or mental health conditions for which ibogaine demonstrates efficacy a — The motion prevailed
Members

Yes · 26

No · 5

 Passed 26–5
Apr 30, 2025 Full Senate The bill was read second time and was passed to engrossment
Members

Yes · 26

No · 5

 Passed 26–5
May 8, 2025 House Public Health Public Health: Reported favorably as substituted Passed 12–0

Sponsors

The member who introduced it, joined by 30 cosponsors: 21 Republicans, 9 Democrats.

All 30 cosponsors

From Texas's official records (ftp.legis.state.tx.us), checked Nov 1, 2026. Text links go to the official versions; LegiList does not copy bill text.