119th Congress · Senate bill · Last action May 19, 2026
S. 4571In Committee
Tropospheric Ozone Research Act of 2026
Sponsor: Sen. Whitehouse, Sheldon [D-RI] (D-RI)1 cosponsorIntroduced May 19, 2026
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In plain English
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Where it is in the process
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Introduced
May 19
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Senate committee
May 19
3
Senate floor
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4
House
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5
Signed
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What happens next: Sits in committee. Needs a markup or favorable report to advance to the Senate floor.
Sponsor
Cosponsors (1)
BS
All Democratic.
Activity timeline
May 19
Read twice and referred to the Committee on Environment and Public Works.
May 19
Introduced in Senate
In the news
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