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S 1784 119th Congress

MAPS Act

A bill to improve coordination of Federal efforts to identify and mitigate health and national security risks through maintaining a list of essential medicines, conducting a risk assessment of essential medicine supply chains, and creating a monitoring system to map essential medicine supply chains using data analytics.

Official Title as Introduced Congress.gov

Introduced May 15, 2025 Latest action Mar 19, 2026 Sponsor: Sen. Peters, Gary C. [D-MI] Health
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Source: Congress.govUpdated 2026-09-17 15:09:16 UTC.

Source-linked procedural record

Bill journey

5 dated records

This is a chronology, not a progress score. Politically.com does not classify stages or infer what comes next. Records sharing a date are grouped because not every source field supplies a time.

Congress.gov Recently refreshed U.S. Senate XML Recently refreshed
Introduction 1 One supplied introduction date.
Official actions 3 3 dated action records.
Committees 1 1 undated relationship.
Amendments 0 No record is cached.
Text versions 1 1 dated, 0 without a supplied date.
House roll calls 0 No exact legislation-key match in the House-vote cache.
Senate roll calls 0 No exact document-key match in the Senate-vote cache.
Related measures 1 1 undated relationship.
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  1. Official action Congress.gov

    Read twice and referred to the Committee on Health, Education, Labor, and Pensions.

    IntroReferral · Senate

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    Official action Congress.gov

    Introduced in Senate

    IntroReferral · Library of Congress · Code 10000

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    Text version Congress.gov

    Introduced in Senate

    A dated text-version record is available.

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  2. Official action Congress.gov

    Committee on Health, Education, Labor, and Pensions. Hearings held.

    Committee · Senate

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Every dated cached record linked to S 1784. Same-date row order does not assert procedural sequence.
Date and timeRecordOfficial detailSource
IntroductionIntroduced Introduced in the Senate. Congress.gov
Official actionRead twice and referred to the Committee on Health, Education, Labor, and Pensions. 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. Hearings held. No additional detail supplied.Committee · Senate Congress.gov

House roll calls join only on matching Congress, legislation type, and number. Senate roll calls join only on matching source-supplied document type and number, not question text. Committee and related-measure relationships have no date in their relationship records and therefore are counted above but never placed on the chronology.

Congressional Research Service

CRS summary

Introduced in Senate May 15, 2025

Mapping America’s Pharmaceutical Supply Act or the MAPS ActThis bill requires the Food and Drug Administration (FDA) to continually update its essential medicines list and identify risks and vulnerabilities in the associated supply chains.In 2020, in response to an executive order, the FDA published a list of essential medicines deemed medically necessary to have available at all times. The bill requires the FDA to update and maintain this list to include drugs and ingredients (1) related to responding to public health threats and emergency incidents, (2) of greatest priority for providing health care and at high risk of shortage, (3) the shortage of which would adversely affect patients with chronic conditions, and (4) that the Department of Defense (DOD) determines to be critical for military preparedness. The FDA must update the list at least every two years.Also, the bill requires the FDA to conduct a risk assessment of the supply chains for drugs and ingredients on the list and annually report its findings to Congress. The assessment must include information about key manufacturing materials, drugs with primarily foreign suppliers, manufacturing capacity, relevant public health and national security risks, and risk mitigation strategies.Additionally, the Department of Health and Human Services, in coordination with other agencies, must map and monitor relevant supply chains to identify vulnerabilities and provide an annual status report to Congress.Finally, DOD must report to Congress every 180 days on the drugs DOD purchased that were manufactured in or sourced from China.

Official documents

Text versions