Skip to content

My government Government Constitution Legislation

My government Government Constitution Legislation My library

OPENING THE RECORD

knowthegov.Understand your federal government.Independent project · Official sources

Tropospheric Ozone Research Act of 2026 | KnowTheGov

Explore/Legislation/S. 4571

S. 4571 · 119TH CONGRESS

Tropospheric Ozone Research Act of 2026

IntroducedEnvironmental Protection

View at Congress.gov

This has not become law. Both chambers must pass the same text before sending it to the president. How a bill becomes law.

Overview Action history Votes Text & editions Sponsors Sources

CONGRESSIONAL RESEARCH SERVICE

Bill summary

A summary is not available yet. Read the bill text or check its action history below.

Read the bill text

LATEST ACTION

May 19, 2026

Read twice and referred to the Committee on Environment and Public Works.

Follow the timeline

PRIMARY SPONSOR

SSheldon WhitehouseView profile →

COMMITTEES

Environment and Public Works Committee · Senate

FIRST INTRODUCED

May 19, 2026

119th Congress · Senate origin