Bill119th CongressFiled May 19, 2026
S. 4571
Tropospheric Ozone Research Act of 2026
Bill journey · stage 2 of 5
Under committee review
FiledFiled
CommitteeComm.
PassedFloor
Both ChambersBoth
Became LawLaw
What it does
A plain-language summary from the Congressional Research Service isn’t available yet for this bill. CRS summaries are typically posted within a few weeks of introduction.
What just happenedMay 19, 2026
Read twice and referred to the Committee on Environment and Public Works.
Who’s behind it
Sen. Whitehouse, Sheldon [D-RI](D-RI)Sponsor
1 cosponsor