S. 458Senate116th Congress (2019-2021)In Committee

A bill to require the Administrator of the Environmental Protection Agency to revise certain ethylene oxide emissions standards under the Clean Air Act, and for other purposes.

Introduced February 12, 2019

AI-Generated Summary

Updated April 14, 2026 at 1:44 AM UTC

The bill directs the EPA Administrator to update federal rules that limit ethylene oxide emissions within 180 days, using findings from a 2016 EPA health assessment. It also requires the agency to apply the highest feasible pollution‑control technology to certain exhaust vents. Additionally, the bill mandates that the EPA publicly announce any violations of the new standards within 30 days, and sets up an Inspector General review if the agency fails to do so.

Key Provisions

  • Within 180 days, the EPA must amend specific parts of the Clean Air Act regulations (subparts O and FFFF of part 63) to tighten ethylene oxide emission limits, based on the EPA’s 2016 carcinogenicity evaluation.
  • The agency must require the use of maximum achievable control technology for chamber exhaust vents covered by those regulations.
  • If a violation of the revised standards occurs, the EPA must notify the public within 30 days using a method it deems appropriate.
  • Should the EPA fail to issue the required public notice, the EPA Inspector General must investigate why, assess any related public health risks, and recommend corrective actions.

Legislative Activity

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1 earlier action
SenateIntro Referral Latest Action

Read twice and referred to the Committee on Environment and Public Works. (text: CR S1277-1278)

February 12, 2019

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SenateIntro Referral

Introduced in Senate

February 12, 2019

SenateIntro Referral

Read twice and referred to the Committee on Environment and Public Works. (text: CR S1277-1278)

February 12, 2019

Floor Debate

3 members

What members said about S. 458 on the floor

3 Democrats
Benjamin L. Cardin
Sen. Benjamin L. CardinD-MD · Feb 12, 2019

Mr. President, I rise today to introduce the Protecting Employees Security Clearances Act of 2019 (PESCA). I am pleased to have Senators Leahy, Jones, Baldwin, Kaine, Feinstein, Hirono, Klobuchar,…

Jack Reed
Sen. Jack ReedD-RI · Feb 12, 2019

Mr. President, today I am reintroducing the Librarian Refugee Immigration Fairness Act. I am pleased to be joined in this effort by Senators Whitehouse, Durbin, Klobuchar, Smith, Cardin, and Van…

Richard J. Durbin
Sen. Richard J. DurbinD-IL · Feb 12, 2019

Mr. President, I ask unanimous consent that the text of the bill be printed in the Record.

Richard J. Durbin
Sen. Richard J. DurbinD-IL · Feb 12, 2019

Mr. President, I ask unanimous consent that the text of the bill be printed in the Record.

Bill Text

Latest available legislative text

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Introduced in SenateIssued February 12, 2019

II

116th CONGRESS

1st Session

S. 458

IN THE SENATE OF THE UNITED STATES

February 12, 2019

Mr. Durbin (for himself and Ms. Duckworth) introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works

A BILL

To require the Administrator of the Environmental Protection Agency to revise certain ethylene oxide emissions standards under the Clean Air Act, and for other purposes.

1.

Ethylene oxide emissions standards

(a)

In general

Not later than 180 days after the date of enactment of this Act, the Administrator of the Environmental Protection Agency (referred to in this section as the Administrator) shall amend—

(1)

subparts O and FFFF of part 63 of title 40, Code of Federal Regulations, to revise the standards for the emission of ethylene oxide under those subparts based on the results described in the report of the National Center for Environmental Assessment of the Environmental Protection Agency entitled Evaluation of the Inhalation Carcinogenicity of Ethylene Oxide and dated December 2016; and

(2)

subpart O of part 63 of title 40, Code of Federal Regulations, to apply maximum achievable control technology (within the meaning of the Clean Air Act (42 U.S.C. 7401 et seq.)) requirements to chamber exhaust vents.

(b)

Notification

(1)

In general

Not later than 30 days after the Administrator learns of a violation of the standards revised under subsection (a), the Administrator shall notify the public of the violation in a manner determined to be appropriate by the Administrator.

(2)

Failure to notify

If the Administrator fails to notify the public under paragraph (1) by the end of the period described in that paragraph, the Inspector General of the Environmental Protection Agency shall carry out an investigation to determine—

(A)

the reason or reasons for which the Administrator failed to notify the public;

(B)

the public health risks associated with the failure of the Administrator to notify the public; and

(C)

any steps the Administrator should take to ensure the Administrator meets the requirements described in paragraph (1) in the future.