S 4109 119th Congress
Stem Cell Therapeutic and Research Reauthorization Act of 2026
A bill to reauthorize the Stem Cell Therapeutic and Research Act of 2005, and for other purposes.
Official Title as Introduced Congress.gov
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Bill journey
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Introduction Congress.gov
Introduced
Introduced in the Senate.
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Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (Sponsor introductory remarks on measure: CR S1093)
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Introduced in Senate
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Introduced in Senate
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Committee on Health, Education, Labor, and Pensions. Ordered to be reported with an amendment in the nature of a substitute favorably.
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Placed on Senate Legislative Calendar under General Orders. Calendar No. 443.
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Committee on Health, Education, Labor, and Pensions. Reported by Senator Cassidy with an amendment in the nature of a substitute. Without written report.
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Committee on Health, Education, Labor, and Pensions. Reported by Senator Cassidy with an amendment in the nature of a substitute. Without written report.
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Reported to Senate
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View the complete bill journey as an accessible table
| Date and time | Record | Official detail | Source |
|---|---|---|---|
| IntroductionIntroduced | Introduced in the Senate. | Congress.gov | |
| Official actionRead twice and referred to the Committee on Health, Education, Labor, and Pensions. (Sponsor introductory remarks on measure: CR S1093) | No additional detail supplied.IntroReferral · Senate | Congress.gov | |
| Official actionIntroduced in Senate | No additional detail supplied.IntroReferral · Library of Congress · Code 10000 | Congress.gov | |
| Text versionIntroduced in Senate | A dated text-version record is available. | Congress.gov | |
| Official actionCommittee on Health, Education, Labor, and Pensions. Ordered to be reported with an amendment in the nature of a substitute favorably. | No additional detail supplied.Committee · Senate | Congress.gov | |
| Official actionPlaced on Senate Legislative Calendar under General Orders. Calendar No. 443. | No additional detail supplied.Calendars · Senate | Congress.gov | |
| Official actionCommittee on Health, Education, Labor, and Pensions. Reported by Senator Cassidy with an amendment in the nature of a substitute. Without written report. | No additional detail supplied.Committee · Senate | Congress.gov | |
| Official actionCommittee on Health, Education, Labor, and Pensions. Reported by Senator Cassidy with an amendment in the nature of a substitute. Without written report. | No additional detail supplied.Committee · Library of Congress · Code 14000 | Congress.gov | |
| Text versionReported to Senate | A dated text-version record is available. | Congress.gov |
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Congressional Research Service
CRS summary
Stem Cell Therapeutic and Research Reauthorization Act of 2026This bill reauthorizes through FY2031 and revises programs that help patients receive transplants of bone marrow or umbilical cord blood from biologically unrelated donors. These programs are administered by the Health Resources and Services Administration (HRSA).The bill reauthorizes the C.W. Bill Young Cell Transplantation Program. This program supports transplantation of bone marrow and cord blood by increasing the quantities of donations, providing processes for matching and distributing donated materials to patients, and providing related information and research. The bill also expands periodic reviews of the state of stem cell science to specifically include a review of the use of high-quality cord blood units and other emergent technologies to develop new therapies for potential inclusion in the program.Also, the bill reauthorizes and revises the National Cord Blood Inventory program, through which HRSA contracts with qualified cord blood banks to collect and maintain a supply of high-quality units for transplantation through the C.W. Bill Young Cell Transplantation Program. The bill amends the inventory program by (1) changing the inventory goal from 150,000 units to a sufficient supply as determined by HRSA, (2) requiring HRSA to manage the size and composition of the inventory to maximize clinical utility and efficiency, and (3) defining high quality cord blood unit to mean a unit meeting current industry standards and the requirements of the Food and Drug Administration.
Official documents
Text versions
- Reported to SenateJun 22, 2026
- Introduced in SenateMar 17, 2026