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S. 946
U.S. Senate•In Senate Committee
Summary
S. 946, the MATE Improvement Act, was introduced in the Senate on Mar 11, 2025 by Sen. Michael Bennet (D) with 1 co-sponsor. It was referred to Health, Education, Labor, And Pensions, and last saw action on Mar 11, 2025: Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
Record
Text
S. 946 has 1 co-sponsor.
sb946/introduced-in-senate.txt119 S946 IS: Medication Access and Training Expansion Improvement ActU.S. Senate2025-03-11text/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.II 119th CONGRESS 1st Session S. 946 IN THE SENATE OF THE UNITED STATES March 11 (legislative day, March 10), 2025 Mr. Bennet (for himself and Ms. Collins ) introduced the following bill; which was read twice and referred to the Committee on Health, Education, Labor, and Pensions A BILLTo clarify training requirements for prescribers of controlled substances.1.Short titleThis Act may be cited as the Medication Access and Training Expansion Improvement Act or the MATE Improvement Act .2.Required training for prescribers of controlled substances(a)In generalSection 303 of the Controlled Substances Act ( 21 U.S.C. 823 ) is amended—(1)by redesignating the second subsection designated as subsection (l) as subsection (m); and(2)in subsection (m)(1), as so redesignated—(A)in subparagraph (A)—(i)in clause (iv)—(I)in subclause (I)—(aa)by inserting the American Academy of Family Physicians, the American Podiatric Medical Association, the Academy of General Dentistry, the American Optometric Association, before or any other organization ;(bb)by striking or the Commission and inserting , the Commission ; and(cc)by inserting , or the Council on Podiatric Medical Education before the semicolon at the end; and(II)in subclause (III), by inserting or the American Academy of Family Physicians after Association ; and(ii)in clause (v), in the matter preceding subclause (I)—(I)by striking osteopathic medicine, dental surgery and inserting osteopathic medicine, podiatric medicine, dental surgery ; and(II)by striking or dental medicine curriculum and inserting or dental or podiatric medicine curriculum ; and(B)in subparagraph (B)—(i)in clause (i)—(I)by inserting the American Pharmacists Association, the Accreditation Council on Pharmacy Education, the American Psychiatric Nurses Association, the American Academy of Nursing, the American Academy of Family Physicians, before or any other organization ; and(II)by inserting , the American Academy of Family Physicians, before or the Accreditation Council ; and(ii)in clause (ii)—(I)by striking or accredited school and inserting , an accredited school ; and(II)by inserting , or an accredited school of pharmacy before in the United States .(b)Effective DateThe amendments made by subsection (a) shall take effect as if enacted on December 29, 2022.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-03-11
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
CRS Summary
The summaries are the Congressional Research Service’s, one per stage. Read them in full.
Introduced in Senate Mar 11, 2025
sb946/introduced-in-senate.mdShown Here:
Introduced in Senate (03/11/2025)
Medication Access and Training Expansion Improvement Act or the MATE Improvement Act
This bill expands the types of organizations that may provide required training for practitioners registering with the Drug Enforcement Administration (DEA) to dispense (i.e., prescribe or administer) certain controlled substances.
Current law requires health care practitioners to register with the DEA and complete a one-time training on substance use disorders from specified entities in order to dispense schedule II-V controlled substances. Practitioners who graduated within the last five years from specified types of schools and whose curriculum included similar training on substance use disorders are exempt from having to receive this additional training.
The bill adds several organizations (e.g., the American Academy of Family Physicians) to the list of entities that may provide the required one-time training for physicians or other practitioners. It also expands the types of practitioners who are exempt from this training requirement to include those who graduated from schools of podiatric medicine or schools of pharmacy within the last five years and received similar training as part of their curriculums.
The bill applies retroactively, taking effect as if enacted on December 29, 2022.
Sponsors
Sen. Michael Bennet (D) sponsors S. 946, and 1 member has co-sponsored it from the day it was introduced.
Committees
S. 946 went before 1 committee: Health, Education, Labor, and Pensions.

Actions
S. 946 has taken 2 actions since Mar 11, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Mar 11, 2025 | Senate | Read twice and referred to the Committee on Health, Education, Labor, and Pensions.Health, Education, Labor, and Pensions Committee | ||
Mar 11, 2025 | — | Introduced in Senate |
Votes
S. 946 has not gone to a roll call.
Related bills
4 bills are related to S. 946.
HR 1768Lower Costs for Everyday Americans ActMar 3, 2025 · Referred to the Committee on Energy and Commerce, and in addition to the Commit… · Related bill
HR 2483SUPPORT for Patients and Communities Reauthorization Act of 2025Dec 1, 2025 · Became Public Law No: 119-44. · Contained in public law
S 2121SUPPORT for Patients and Communities Reauthorization Act of 2025Jun 18, 2025 · Read twice and referred to the Committee on Health, Education, Labor, and Pensi… · Related bill
S 891Bipartisan Health Care ActMar 6, 2025 · Read twice and referred to the Committee on Finance. · Related billTitles
S. 946 goes by 4 titles, 2 of them short titles.
- MATE Improvement Act — Display Title
- MATE Improvement Act — Short Title(s) as Introduced
- Medication Access and Training Expansion Improvement Act — Short Title(s) as Introduced
- A bill to clarify training requirements for prescribers of controlled substances. — Official Title as Introduced
Lobbying
2 clients hired 2 firms and 16 registered lobbyists who named S. 946 in 4 quarterly filings, 2025. 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 Energy/Nuclear, Budget/Appropriations, Copyright/Patent/Trademark, Health Issues, Homeland Security, Medical/Disease Research/Clinical Labs, Medicare/Medicaid, Small Business.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| BIOTECHNOLOGY INNOVATION ORGANIZATION | — | District of Columbia | 1 | 2 | — |
| ORSTED NORTH AMERICA INC | — | Massachusetts | 1 | 2 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| BIOTECHNOLOGY INNOVATION ORGANIZATION | 1 | 2 | — |
| ORSTED NORTH AMERICA, INC. | 1 | 2 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| AIKEN HACKETT | 1 | 1 | 2 |
| AMBER MANKO | 1 | 1 | 2 |
| BAILEY MCCUE | 1 | 1 | 2 |
| CHRIS JONES | 1 | 1 | 2 |
| DAVID LACHMANN | 1 | 1 | 2 |
| ELISABETH FOX | 1 | 1 | 2 |
| EMILY WHEELER | 1 | 1 | 2 |
| HANSJORG SAUER | 1 | 1 | 2 |
| KRISTIN MURPHY | 1 | 1 | 2 |
| PHYLLIS ARTHUR | 1 | 1 | 2 |
| PRANEEL JADAV | 1 | 1 | 2 |
| RENNIE MEYERS | 1 | 1 | 2 |
| BRYAN STOCKTON | 1 | 1 | 1 |
| JOHN TORRES | 1 | 1 | 1 |
| KATHERINE LEE | 1 | 1 | 1 |
| MAGGIE LEMMERMAN | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| BIOTECHNOLOGY INNOVATION ORGANIZATION | BIOTECHNOLOGY INNOVATION ORGANIZATION | 2025 second_quarter | $1.8M | 2nd Quarter - Report |
| BIOTECHNOLOGY INNOVATION ORGANIZATION | BIOTECHNOLOGY INNOVATION ORGANIZATION | 2025 third_quarter | $1.4M | 3rd Quarter - Report |
| ORSTED NORTH AMERICA INC | ORSTED NORTH AMERICA, INC. | 2025 second_quarter | $480K | 2nd Quarter - Report |
| ORSTED NORTH AMERICA INC | ORSTED NORTH AMERICA, INC. | 2025 first_quarter | $300K | 1st Quarter - Report |
Classification
The Congressional Research Service files S. 946 under Health, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 946’s is Health.
s946/policy-areas.txtSource: congress.gov · legiscan.com