Wyoming 2026 Session Status: Enacted 5 R cosponsors

SF 48 — Stem Cell Freedom Act.

Last action — Governor Signed SEA No. 0031

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. ✓
    Passed Senate
  4. ✓
    Passed House
  5. ✓
    To Executive
  6. 6
    Enacted

This bill has been enacted into law. Introduced January 16, 2026. Enacted.

Signed by Governor Mark Gordon (Republican) on March 06, 2026.

Odds of enactment

High chance

Based on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 60% · moderate confidence
  • Enacted

    Current position in the legislative process.

  • 5 sponsors

    1 primary, 4 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (5 R).

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

This act authorizes Wyoming physicians to recommend and perform stem cell therapy under certain circumstances. This act allows, but does not require, health care insurers to cover stem cell therapy. This act prohibits the state Board of Medicine from taking action against a physician's license due to the use or promotion of stem cell therapy. This act prohibits the State of Wyoming from denying patients access to stem cell therapy. This act prevents civil causes of action against persons properly performing stem cell therapy. This act amends the powers of the state Board of Medicine by directing the Board to operate and publish a public registry of qualified physicians registered to perform stem cell therapy pursuant to the Stem Cell Freedom Act.

Bill Text

What changed in the latest version

176 added · 173 removed

Plain-language change summary

The update to Bill SF 48, now titled the "Stem Cell Freedom Act," introduces new sections to define the legislation clearly. Key changes include the allowance for physicians to recommend and perform stem cell therapy and for health insurers to cover these treatments. Additionally, it ensures that the state cannot penalize doctors for using or promoting stem cell therapy and that patients will have guaranteed access to this treatment. These modifications are significant because they aim to expand healthcare options for patients and clarify the legal protections for healthcare providers involved in stem cell therapies.

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Previous
Latest
S TATE OF W YOMING 26LSO-0142 SENATE FILE NO.
ORIGINAL SENATE ENGROSSED FILE NO.
SF0048 Stem Cell Freedom Act.
SF0048 ENROLLED ACT NO.
Sponsored by:
31, SENATE SIXTY-EIGHTH LEGISLATURE OF THE STATE OF WYOMING BUDGET SESSION AN ACT relating to public health and safety;
Senator(s) Barlow and Brennan and Representative(s) Clouston and Haroldson A BILL for AN ACT relating to public health and safety;
amending the powers of the Wyoming state board of medicine;
1 SF0048 STATE OF WYOMING 26LSO-0142 Section 1.
Section 1.
4 ARTICLE 11 STEM CELL FREEDOM ACT 7 35-4-1101.
ARTICLE 11 STEM CELL FREEDOM ACT 35-4-1101.
9 This act shall be known and may be cited as the "Stem Cell Freedom Act." 35-4-1102.
This act shall be known and may be cited as the "Stem Cell Freedom Act." 35-4-1102.
(ii) "Institutional review board" means a group duly constituted and currently registered in accordance with applicable federal law that provides initial approval SF0048 STATE OF WYOMING 26LSO-0142 and continuing oversight of the stem cell therapies being offered under this act, including adverse event reporting and the approval of a form to be used for informed consent between a physician and patient or the patient's legal representative prior to the use of stem cell therapy;
ORIGINAL SENATE ENGROSSED FILE NO.
7 (iii) "Investigational drug, biological product or device" means a drug, biological product or device that has successfully completed phase one (1) of a clinical trial but has not yet been approved for general use by the United States food and drug administration and remains under investigation in a clinical trial;
SF0048 ENROLLED ACT NO.
31, SENATE SIXTY-EIGHTH LEGISLATURE OF THE STATE OF WYOMING BUDGET SESSION (ii) "Institutional review board" means a group duly constituted and currently registered in accordance with applicable federal law that provides initial approval and continuing oversight of the stem cell therapies being offered under this act, including adverse event reporting and the approval of a form to be used for informed consent between a physician and patient or the patient's legal representative prior to the use of stem cell therapy;
(iii) "Investigational drug, biological product or device" means a drug, biological product or device that has successfully completed phase one (1) of a clinical trial but has not yet been approved for general use by the United States food and drug administration and remains under investigation in a clinical trial;
(v) "Stem cell therapy" means treatment involving the use of autologous mesenchymal stem cells, including but not limited to the collection, processing, cultural expansion, manufacturing, storage and therapeutic SF0048 STATE OF WYOMING 26LSO-0142 use of stem cells.
(v) "Stem cell therapy" means treatment involving the use of autologous mesenchymal stem cells, including but not limited to the collection, processing, cultural expansion, manufacturing, storage and therapeutic use of stem cells.
5 (vi) "This act" means W.S.
(vi) "This act" means W.S.
8 35-4-1103.
35-4-1103.
(a) Notwithstanding W.S.
ORIGINAL SENATE ENGROSSED FILE NO.
SF0048 ENROLLED ACT NO.
31, SENATE SIXTY-EIGHTH LEGISLATURE OF THE STATE OF WYOMING BUDGET SESSION (a) Notwithstanding W.S.
4 SF0048 STATE OF WYOMING 26LSO-0142 (iii) A physician-patient relationship exists between the physician administering the stem cell therapy and the person receiving the therapy;
(iii) A physician-patient relationship exists between the physician administering the stem cell therapy and the person receiving the therapy;
5 (iv) The patient or legally recognized representative of the patient has provided written informed consent acknowledging:
(iv) The physician is registered with the Wyoming state board of medicine to provide stem cell therapy pursuant to this act;
9 (A) The nature and character of the proposed stem cell therapy;
(v) The patient or legally recognized representative of the patient has provided written informed consent acknowledging:
(A) The nature and character of the proposed stem cell therapy;
and (D) The financial responsibility of the patient or legally recognized representative of the patient in paying for the stem cell therapy to be received.
and ORIGINAL SENATE ENGROSSED FILE NO.
5 SF0048 STATE OF WYOMING 26LSO-0142 (b) Stem cell therapy provided pursuant to this act shall be administered by a physician or under the direct supervision of a physician.
SF0048 ENROLLED ACT NO.
31, SENATE SIXTY-EIGHTH LEGISLATURE OF THE STATE OF WYOMING BUDGET SESSION (D) The financial responsibility of the patient or legally recognized representative of the patient in paying for the stem cell therapy to be received.
(b) Stem cell therapy provided pursuant to this act shall be administered by a physician or under the direct supervision of a physician.
7 (c) No person authorized under this act to perform stem cell therapy or manufacture stem cells shall be obligated by this act to provide stem cell therapy or stem cells but may do so according to the person's own discretion and judgment.
(c) No person authorized under this act to perform stem cell therapy or manufacture stem cells shall be obligated by this act to provide stem cell therapy or stem cells but may do so according to the person's own discretion and judgment.
6 SF0048 STATE OF WYOMING 26LSO-0142 35-4-1104.
35-4-1104.
4 Notwithstanding any other provision of law, the Wyoming state board of medicine shall not revoke, fail to renew, suspend or take any other action against a physician's license based solely on the physician's recommendations to a patient regarding access to or treatment with stem cell therapy or the performance of stem cell therapy, provided that the recommendations or procedures are consistent with medical standards of care.
Notwithstanding any other provision of law, the Wyoming state board of medicine shall not revoke, fail to renew, suspend or take any other action against a physician's license based solely on the physician's recommendations to a patient regarding access to or treatment with stem cell ORIGINAL SENATE ENGROSSED FILE NO.
SF0048 ENROLLED ACT NO.
31, SENATE SIXTY-EIGHTH LEGISLATURE OF THE STATE OF WYOMING BUDGET SESSION therapy or the performance of stem cell therapy, provided that the recommendations or procedures are consistent with medical standards of care and that the physician is registered with the Wyoming state board of medicine to provide stem cell therapy under this act.
7 SF0048 STATE OF WYOMING 26LSO-0142 This act shall not create a private cause of action against any person involved in the care of an eligible patient using stem cell therapy or the manufacturing of stem cells if the person is complying with the requirements of this act and medical standards of care.
This act shall not create a private cause of action against any person involved in the care of any patient using stem cell therapy or the manufacturing of stem cells if the person is complying with the requirements of this act and medical standards of care.
W.S.
33-26-202(b) by creating a new paragraph (xx) is amended to read:
33-26-202.
Board;
duties;
general powers.
(b) The board is empowered and directed to:
(xx) Operate and publish a public registry of qualified physicians registered to perform stem cell therapy pursuant to the Stem Cell Freedom Act.
Show all 47 changed rows (7 more)
Previous
Latest
ORIGINAL SENATE ENGROSSED FILE NO.
SF0048 ENROLLED ACT NO.
31, SENATE SIXTY-EIGHTH LEGISLATURE OF THE STATE OF WYOMING BUDGET SESSION Section 3.
(END) SF0048
(END) Speaker of the House President of the Senate Governor TIME APPROVED:
_________ DATE APPROVED:
_________ I hereby certify that this act originated in the Senate.
Chief Clerk 6
View plain text versions (2)

Amendments

2 amendments

Click Show changes on an amendment above to see how it modifies the bill.

Action History

  1. Governor Signed SEA No. 0031

  2. Assigned Chapter Number 64

  3. S President Signed SEA No. 0031

  4. H Speaker Signed SEA No. 0031

  5. S Received for Concurrence

  6. S Concur:Passed 31-0-0-0-0

  7. Assigned Number SEA No. 0031

  8. H 3rd Reading:Passed 59-0-3-0-0

  9. H 2nd Reading:Passed

  10. H10 - Labor:Recommend Amend and Do Pass 9-0-0-0-0

  11. H Placed on General File

  12. H COW:Passed

  13. H Introduced and Referred to H10 - Labor

  14. S 3rd Reading:Passed 31-0-0-0-0

  15. H Received for Introduction

  16. S 2nd Reading:Passed

  17. S COW:Passed

  18. S10 - Labor:Recommend Amend and Do Pass 5-0-0-0-0

  19. S Placed on General File

  20. S Introduced and Referred to S10 - Labor 30-0-1-0-0

  21. S Received for Introduction

  22. Bill Number Assigned

Sponsors

Sponsorship breakdown

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1 sponsors · 4 co-sponsors · 88 not signed on

Sponsors (1)

Co-sponsors (4)

Not signed on (88)

88 members have not signed on to this bill.

Show all 88 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SF 48 do?
This act authorizes Wyoming physicians to recommend and perform stem cell therapy under certain circumstances. This act allows, but does not require, health care insurers to cover stem cell therapy. This act prohibits the state Board of Medicine from taking action against a physician's license due to the use or promotion of stem cell therapy. This act prohibits the State of Wyoming from denying patients access to stem cell therapy. This act prevents civil causes of action against persons properly performing stem cell therapy. This act amends the powers of the state Board of Medicine by directing the Board to operate and publish a public registry of qualified physicians registered to perform stem cell therapy pursuant to the Stem Cell Freedom Act.
Who sponsors SF 48?
SF 48 is sponsored by Lynn Hutchings (Republican), Evie Brennan (Republican), Eric Barlow (Republican), Jeremy Haroldson (Republican), and Ken Clouston (Republican).
What is the current status of SF 48?
This bill has been enacted into law. Introduced January 16, 2026. Enacted.
Where can I track SF 48?
Track SF 48 free on One Click Politics — get push/email alerts when it moves.

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