What does Preamble of Sound Science Act of 2026 do?

This bill proposes amendments to the Toxic Substances Control Act. The stated purpose is to improve transparency of the regulatory process. The bill also aims to enhance coordination of science among Federal agencies.

What does SHORT TITLE. of Sound Science Act of 2026 do?

This bill is formally titled the Sound Science Act of 2026.

What does TESTING. of Sound Science Act of 2026 do?

This section amends Section 4(b)(1)(B) of the Toxic Substances Control Act to require the use of technically feasible methodologies. The amendment to Section 4(b)(1)(B) also inserts language regarding the intended and known purposes of substances. Section 4(f) of the Toxic Substances Control Act is amended to remove language excluding cost and non-risk factors from testing requirements. Section 4(h) of the Toxic Substances Control Act is amended to include the use of relevant Test Guidelines published by the Organisation for Economic Cooperation and Development. The frequency of updates to the list under Section 4(h)(2)(C) is changed to at least once every 2 years. The public notice and comment process for the testing plan under Section 4(h) is modified to include comment on proposed test methods and strategies.

What does CONSISTENCY AMONG EXISTING REQUIREMENTS AND AMONG FEDERAL of Sound Science Act of 2026 do?

This section amends the Toxic Substances Control Act (TSCA) to modify requirements related to regulating chemical substances and mixtures. It revises the scope of regulation under TSCA Section 6(a) to emphasize minimizing risk rather than simply preventing it. Changes are made to TSCA Section 6(b)(4) regarding risk evaluations, including limiting consideration to hazards and exposures more likely than not to cause unreasonable risk, and incorporating exposure limits from other federal agencies. The bill extends the timeframe for public comment on draft risk evaluations from 30 days to 60 days. It establishes an interagency review process for risk evaluations, allowing federal departments and agencies to provide input on critical uses, alternatives, and supply chain impacts. Amendments to TSCA Section 6(c)(2) require the Administrator to consider occupational safety and health standards when selecting requirements to minimize risk, and to factor in cost-effectiveness and potential for creating greater risks. TSCA Section 26(k) is amended to include existing requirements, prohibitions, and restrictions under the Occupational Safety and Health Act of 1970 when determining reasonably available information.

What does IMPROVING ACCOUNTABILITY OF FINAL AGENCY ACTIONS. of Sound Science Act of 2026 do?

This section amends Section 6(i)(2) of the Toxic Substances Control Act. The amendment inserts language regarding scientific assessments relied upon by the Administrator. The insertion occurs after the word 'environment' within the existing text of Section 6(i)(2).

What does STRENGTHENING SCIENTIFIC STANDARDS. of Sound Science Act of 2026 do?

This section amends Section 26 of the Toxic Substances Control Act. Amendments to subsection (h) require consideration of consistency with scientific standards and weighting. The amendments mandate consultation with Federal departments and agencies, including OSHA, and trained experts for worker protection standards. The amendments require consideration of comments and expertise from Federal departments and agencies during the interagency review process. Amendments to subsection (o) mandate an in-person peer review of risk evaluations. The Committee reviewing risk evaluations must provide a 30-day period for reviewers to conduct peer reviews.

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Sound Science Act of 2026

Last updated: 4/27/2026 · Introduced: 4/27/2026

Author: Pete Ricketts (R-NE)

TL;DR (AI)

The bill amends the Toxic Substances Control Act to require the use of technically feasible methodologies and OECD Test Guidelines for substance testing, and updates the testing list at least every two years.
It revises regulations for chemical substances and mixtures to prioritize minimizing risk and incorporates exposure limits from other federal agencies into risk evaluations.
The bill mandates in-person peer reviews of risk evaluations and requires consideration of occupational safety and health standards, cost-effectiveness, and potential risks when selecting risk minimization requirements.

119th Congressin committeeOfficial page

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Other Sections

Includes provisions on preamble, short title., and 4 more.

6 sections

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