Docket HopperPart I · Bills · 119th S. 4109
S. 4109 · 119th CongressHealth

Stem Cell Therapeutic and Research Reauthorization Act of 2026 was reported by committee and awaits a floor vote

Sponsored by Reed, Jack D-RI · 3 cosponsors: 1 Democrat, 2 Republicans
IntroducedMar 17, 2026
ReportedJun 17, 2026
Passed one chamber—
Passed both—
Law—
What it changes · CRS summary

Written by the Congressional Research Service [2]. 233 words.

Stem Cell Therapeutic and Research Reauthorization Act of 2026 This 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.

Context
Committees
Senate Health, Education, Labor, and Pensions Committee
Policy area
Health: 122 of 9,357 bills became law, 113th–118th (1.3%)
Sponsor
6 of 271 bills enacted since 2013
Text versions
2, from introduced in senate to reported to senate · 854 words
Subjects
Biological and life sciencesBlood and blood diseasesCell biology and embryologyHealth programs administration and fundingOrgan and tissue donation and transplantation
Latest action
Jun 22, 2026: Placed on Senate Legislative Calendar under General Orders. Calendar No. 443.
Records
Congress.gov · Bill text
Exhibit 1Passage odds band at each stage, rated when the bill reached it [4]
Related bills · 1

Each bill appears once, under its strongest link. 1 in all.

Related, per CRS or House · 1
  • 119th H.R. 5160 Stem Cell Therapeutic and Research Reauthorization Act of 2025 R · Passed one chamber

See this link on the network map →

Exhibit 2Articles naming the bill per day, last 90 days, US sources [3]