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S. 4472
U.S. Senate•Engrossed
Summary
S. 4472, the Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026, was introduced in the Senate on Apr 30, 2026 by Sen. Lisa Murkowski (R) with 15 co-sponsors. It last saw action on Aug 10, 2026: Held at the desk.
Record
Text
S. 4472 has 15 co-sponsors.
sb4472/engrossed-in-senate.txt117 S4472 ES: Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026U.S. Senatetext/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.119th CONGRESS 2d Session S. 4472 IN THE SENATE OF THE UNITED STATES AN ACTTo amend the Accelerating Access to Critical Therapies for ALS Act to reauthorize the provisions of such Act through fiscal year 2031, and for other purposes.1.Short titleThis Act may be cited as the Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 .2.Reauthorization of Accelerating Access to Critical Therapies for ALS Act(a)In generalSection 7 of the Accelerating Access to Critical Therapies for ALS Act ( Public Law 117–79 ) is amended by striking 2022 through 2026 and inserting 2027 through 2031 .(b)Grants for ALS researchSection 2(f) of the Accelerating Access to Critical Therapies for ALS Act ( 21 U.S.C. 360ee note) is amended by striking 2026 and inserting 2031 .3.Improvements to program for grants for research on therapies for ALSSection 2 of the Accelerating Access to Critical Therapies for ALS Act ( 21 U.S.C. 360ee note) is amended—(1)in subsection (a), by inserting (referred to in this section as expanded access grants ) before the period at the end of the first sentence;(2)in subsection (b)—(A)by striking (b)Application— and all that follows through A participating in paragraph (1) and inserting the following:(b)ApplicationA participating;(B)by redesignating paragraphs (2) and (3) as paragraphs (1) and (2) respectively;(C)in the matter preceding paragraph (1), as so redesignated, by striking the period at the end and inserting including— ;(D)by amending paragraph (1), as so redesignated, to read as follows:(1)a description of how data generated through the proposed expanded access grant will be used to support research or development related to the prevention, diagnosis, mitigation, treatment, or cure of amyotrophic lateral sclerosis;;(E)in paragraph (2), as so redesignated—(i)by strikingNoninterference with clinical trials— and all that follows through shall include ;(ii)by striking program and inserting grant ; and(iii)by striking the period at the end and inserting ; and ; and(F)by adding at the end the following:(3)an assurance that such entity will promptly report to the Secretary available safety data from any ongoing clinical trial of the investigational drug as set forth in the terms and conditions of the grant.;(3)in subsection (c)—(A)by redesignating subparagraphs (A) and (B) of paragraph (2) as clauses (i) and (ii), respectively, and adjusting the margins accordingly;(B)by redesignating paragraphs (1) through (3) as subparagraphs (A) through (C), respectively, and adjusting the margins accordingly;(C)in subparagraph (C), as so redesignated, by striking the period at the end and inserting ; and ;(D)in the matter preceding subparagraph (A), as so redesignated, by striking this section, confirm that— and inserting the following: “this section—(1)confirm that—; and(E)by adding at the end the following:(2)in the case of a renewal of such a grant, request from the sponsor of the investigational new drug application involved, and assess, the enrollment, safety, and any available efficacy data of the drug related to the prevention, diagnosis, mitigation, treatment, or cure of amyotrophic lateral sclerosis.;(4)in subsection (d)(1), by striking request described in subsection (a) and inserting grant ; and(5)in subsection (e)—(A)in paragraph (2), by inserting , and that begins enrollment within a timeframe as determined by the Secretary through the terms and conditions of the grant before the period at the end; and(B)by adding at the end the following:(4)The term phase 3 clinical trial includes a phase 2/3 combined trial and a planned phase 3 clinical trial that is not yet enrolling participants..4.Report on ALS and other rare neurodegenerative disease action plansSection 4 of the Accelerating Access to Critical Therapies for ALS Act ( 21 U.S.C. 360aa note) is amended—(1)in the section heading, by strikingALS and other and insertingFDA ;(2)in subsection (a), in the matter preceding paragraph (1)—(A)by inserting and not later than 1 year after the date of enactment of the Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 and every 5 years thereafter, after this Act, ; and(B)by inserting develop, or update, as applicable, and before publish on ;(3)in subsection (b)—(A)in the matter preceding paragraph (1), by striking initial ;(B)in paragraph (2)—(i)in subparagraph (A), by inserting of relevant investigational new drug applications after sponsors ;(ii)in subparagraph (C) by inserting for the prevention, diagnosis, mitigation, treatment, or cure of rare neurodegenerative diseases before the semicolon; and(iii)in subparagraph (D), by striking ; and and inserting a semicolon;(C)in paragraph (3), by striking the period at the end and inserting ; and ; and(D)by adding at the end the following:(4)for each action plan published after the date of enactment of the Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 , include a description of—(A)previous actions taken by the Food and Drug Administration to implement the previous action plan published under subsection (a);(B)any other planned actions to implement such action plan; and(C)any barriers to implementing such action plan and related recommendations, which may include an estimate of resources necessary to address such barriers..5.ReportsSection 6 of the Accelerating Access to Critical Therapies for ALS Act ( Public Law 117–79 ) is amended—(1)in the heading, by strikingGAO Report and insertingReports ;(2)by striking Not later than and inserting the following:(a)GAO reportNot later than;(3)in the matter preceding paragraph (1) of subsection (a), as so designated, by striking this Act and inserting the Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 ; and(4)by adding at the end the following:(b)HHS reportNot later than 4 years after the date of enactment of the Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 , the Secretary of Health and Human Services shall, in a manner that does not duplicate the information described in the action plan published pursuant to section 4, submit to the Committee on Health, Education, Labor, and Pensions of the Senate and the Committee on Energy and Commerce of the House of Representatives a report assessing the effectiveness of the activities carried out under sections 2, 3, and 5 and making recommendations to improve such activities..6.Technical amendmentsSection 3 of the Accelerating Access to Critical Therapies for ALS Act ( 42 U.S.C. 280g–7b ) is amended—(1)in subsection (a), in the matter preceding paragraph (1), by striking amytrophic and inserting amyotrophic ; and(2)in subsection (b)(3)(A)(iii), by striking rational .Passed the Senate August 4, 2026. Secretary
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2026-04-30
- Passed Senate2026-08-04
- Passed House
- Conference
- To President
- Became Law
CRS Summary
The summaries are the Congressional Research Service’s, one per stage. Read them in full.
Reported to Senate Jul 16, 2026
sb4472/reported-to-senate.mdShown Here:
Reported to Senate (07/16/2026)
Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026
This bill reauthorizes through FY2031 and revises programs that support research and development of drugs and other therapies to address amyotrophic lateral sclerosis (also known as ALS or Lou Gehrig's disease) and other neurodegenerative diseases.
The bill reauthorizes
- grants from the National Institutes of Health (NIH) for scientific research on investigational drugs to prevent or treat ALS for individuals not otherwise eligible for clinical trials,
- grants from the Food and Drug Administration (FDA) for research and development of therapies to prevent and treat ALS and other neurodegenerative diseases, and
- a Public-Private Partnership including the FDA and NIH that supports development and regulatory review of treatments for neurodegenerative diseases.
Also, the bill revises the NIH grants to require (1) the NIH, in considering grant renewal, to assess available information on the safety and efficacy of the investigational drugs; (2) grantees to promptly report available safety data from ongoing clinical trials; and (3) the NIH to determine the timeframe for enrollment in clinical trials for the investigational drugs.
Additionally, every five years, the FDA must publish a plan describing actions it will take over a five-year period to foster development of safe and effective drugs, and facilitate access to investigational drugs, for ALS and other rare neurodegenerative diseases. Each plan must include the FDA's previous actions and recommendations for improvements.
Finally, the Government Accountability Office and the Department of Health and Human Services must report on the impacts of these grants.
Sponsors
Sen. Lisa Murkowski (R) sponsors S. 4472, and 15 members have co-sponsored it, 1 of them from the day it was introduced.

Sen. · R–AK · Sponsor
Introduced Apr 30, 2026

Sen. · D–DE · Co-sponsor
Joined Apr 30, 2026 · Original

Sen. · R–WV · Co-sponsor
Joined Jun 15, 2026

Sen. · R–ME · Co-sponsor
Joined Jun 15, 2026

Sen. · D–MN · Co-sponsor
Joined Jun 15, 2026

Sen. · D–CA · Co-sponsor
Joined Jun 15, 2026

Sen. · R–IN · Co-sponsor
Joined Jun 16, 2026

Sen. · R–UT · Co-sponsor
Joined Jun 16, 2026

Sen. · D–NY · Co-sponsor
Joined Jun 16, 2026

Sen. · D–NH · Co-sponsor
Joined Jun 16, 2026
Committees
S. 4472 went before 1 committee: Health, Education, Labor, and Pensions.

Actions
S. 4472 has taken 10 actions since Apr 30, 2026, the latest on Aug 10, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Aug 10, 2026 | Senate | Message on Senate action sent to the House. | ||
Aug 10, 202611:02 | House | Received in the House. | ||
Aug 10, 202611:11 | House | Held at the desk. | ||
Aug 4, 2026 | Senate | Passed Senate with an amendment by Voice Vote. (consideration: CR S4425-4426; text: CR S4425-4426) | ||
Aug 4, 2026 | — | Passed/agreed to in Senate: Passed Senate with an amendment by Voice Vote. |
Votes
S. 4472 has not gone to a roll call.
Related bills
1 bill is related to S. 4472.
Titles
S. 4472 goes by 5 titles, 3 of them short titles.
- Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 — Display Title
- Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 — Short Title(s) as Passed Senate
- Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 — Short Title(s) as Reported to Senate
- Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026 — Short Title(s) as Introduced
- A bill to amend the Accelerating Access to Critical Therapies for ALS Act to reauthorize the provisions of such Act through fiscal year 2031, and for other purposes. — Official Title as Introduced
Lobbying
3 clients hired 3 firms and 6 registered lobbyists who named S. 4472 in 3 quarterly filings, 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Budget/Appropriations, Health Issues, Veterans, Aviation/Airlines/Airports, Medicare/Medicaid, Welfare, Defense, Education.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| I AM ALS | Support the ALS community to raise awareness and advocate for research and treatments. | District of Columbia | 1 | 1 | — |
| MUSCULAR DYSTROPHY ASSOCIATION, INC. | — | Illinois | 1 | 1 | — |
| THE ALS ASSOCIATION | — | Virginia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| I AM ALS | 1 | 1 | — |
| MUSCULAR DYSTROPHY ASSOCIATION, INC. | 1 | 1 | — |
| THE ALS ASSOCIATION | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| DANIEL CRAMER | 1 | 1 | 1 |
| DENISE DEMICHELE-BAILIN | 1 | 1 | 1 |
| DUSTIN WATSON | 1 | 1 | 1 |
| JOEL CARTNER | 1 | 1 | 1 |
| PAUL MELMEYER | 1 | 1 | 1 |
| SHANNON WOOD | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| MUSCULAR DYSTROPHY ASSOCIATION, INC. | MUSCULAR DYSTROPHY ASSOCIATION, INC. | 2026 second_quarter | $60K | 2nd Quarter - Report |
| THE ALS ASSOCIATION | THE ALS ASSOCIATION | 2026 second_quarter | $30K | 2nd Quarter - Report |
| I AM ALS | I AM ALS | 2026 second_quarter | $30K | 2nd Quarter - Report |
Classification
The Congressional Research Service files S. 4472 under Health, one of its 31 policy areas, and gives it 11 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 4472’s is Health.
s4472/policy-areas.txtLegislative Subjects
S. 4472 carries 11 of CRS’s legislative subjects, from Department of Health and Human Services to Research administration and funding.
s4472/subjects.txtSource: congress.gov · legiscan.com
