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H.R. 4675: Low-Dose Radiation Research Act of 2018

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H.R. 4675: Low-Dose Radiation Research Act of 2018

115th Congress · introduced 2017-12-18 · Health · Latest: Received in the Senate and Read twice and referred to the Committee on Energy and Natural Resources.

federal

Follow this bill, step by step

  1. Where it came from: introduced 2017-12-18 · official record
  2. Who proposed it: Rep. Marshall, Roger [R-KS-1] · what a sponsor is
  3. What happened next: no floor votes in our records yet. Why?
  4. Where it stands now: Received in the Senate and Read twice and referred to the Committee on Energy and Natural Resources. Not final yet: this can still change. We check for updates every day.
  5. If it becomes law and spends money: follow the money to money laws, then agencies and contracts and grants.

What does this mean?

Official title

Low-Dose Radiation Research Act of 2018

Plain summary

Low-Dose Radiation Research Act of 2018 (Sec. 2) This bill requires the Department of Energy to carry out a research program on low-dose radiation to enhance the scientific understanding of the effects of exposure and to improve risk-assessment and risk-management methods. "Low-dose radiation" is defined as a dose less than 100 millisieverts. (The Nuclear Regulatory Commission limits an adult's annual occupational radiation dose to 50 millisieverts.)

Congressional Research Service summary (Passed House amended), quoted unchanged (nonpartisan). Read the source.

What a vote does

A “Yea” vote

If it passes both chambers and is signed, it becomes law.

A “Nay” vote

If it is not passed, current law stays as it is.

PSI Sci description of the legislative step (not an opinion).

What does this mean? (plain words)

Official text

Low-Dose Radiation Research Act of 2018

Source: Congressional Research Service summary (Passed House amended)

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The strongest published arguments

Arguments for (supporters)

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Arguments against (opponents)

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Alternatives

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How did my representative vote? · This bill's floor votes

Officials and money

Sponsor: Rep. Marshall, Roger [R-KS-1] · 4 cosponsors

Cost estimate: CBO cost estimate: H.R. 4675, Low-Dose Radiation Research Act of 2017 (2018-01-19)

Cosponsors on this site

Randy K. Weber, Sr. (R-TX), Neal P. Dunn (R-FL)

Sponsor's campaign money: Rep. Marshall, Roger [R-KS-1] reported raising $5.4 million (2025–2026). Details. Shown for context only; it does not mean any donor supported this bill.

No linked floor roll calls in our collected records yet. This does not mean the bill has never had a vote. Check the official bill history.

Words on this page, explained (1)
Bill
A proposed law. It becomes law only if it passes the legislature and is signed by the president or governor (or a veto is overridden).

Plain meanings written from linked sources. All words.

Sources

Record fed-us-cong115-hr4675 · catalog fed-us-congress-bills-cong115 · updated 2026-11-15 by psicol fed-bills-cong115