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S 4439
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Built To Last Act of 2026

To require the Under Secretary of Commerce for Oceans and Atmosphere to identify a consistent, Federal set of best available forward-looking meteorological information and to require the Director of the National Institute of Standards and Technology to convene an effort to make such set available, with advice and technical assistance, to standards- developing organizations, and for other purposes.

Introduced Apr 29, 2026

Latest action (Apr 29, 2026) Read twice and referred to the Committee on Commerce, Science, and Transportation.

Summary

The Built To Last Act of 2026 requires the Under Secretary of Commerce for Oceans and Atmosphere to identify and support research for a consistent, federal set of forward-looking long-term meteorological information that includes models of future extreme weather events, environmental trends, and projections. The Director of the National Institute of Standards and Technology must make this meteorological information publicly available and provide technical assistance to organizations developing building standards, model building codes, and voluntary certifications so they can incorporate future weather projections into these standards. The Director must carry out this requirement through the Fire Research Center, the National Windstorm Impact Reduction Program, and other relevant statutory authorities. The bill establishes a working group coordinated by the Director of the Office of Science and Technology Policy, including representatives from relevant federal agencies, to identify and support research needed to enable this meteorological information. The legislation aims to help ensure that building standards and codes reflect anticipated future weather conditions.

AI-generated plain-language summary of the bill text — neutral, and may be imperfect. See the full text below for the exact wording.

Sponsor (1)

Actions (2)

  1. Apr 29, 2026 Read twice and referred to the Committee on Commerce, Science, and Transportation. · senate
  2. Apr 29, 2026 Introduced in Senate

Similar bills (6)

Bills with similar text or summary — includes reintroductions across Congresses. Ranked by semantic similarity of the bill text (computed locally); a neutral discovery aid, not a claim the bills are duplicates.

Full text

IN THE SENATE OF THE UNITED STATES

April 29, 2026

Ms. Baldwin introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation

A BILL

To require the Under Secretary of Commerce for Oceans and Atmosphere to identify a consistent, Federal set of best available forward-looking meteorological information and to require the Director of the National Institute of Standards and Technology to convene an effort to make such set available, with advice and technical assistance, to standards- developing organizations, and for other purposes.

Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled,

SECTION 1. SHORT TITLE.

This Act may be cited as the “Built To Last Act of 2026”.

SEC. 2. IDENTIFICATION AND DISSEMINATION OF CONSISTENT, FEDERAL SET OF BEST AVAILABLE FORWARD-LOOKING METEOROLOGICAL INFORMATION.

(a) Definitions.—In this section:

(1) Director.—The term “Director” means the Director of the National Institute of Standards and Technology.

(2) Under secretary.—The term “Under Secretary” means the Under Secretary of Commerce for Oceans and Atmosphere.

(3) Extreme weather.—The term “extreme weather” includes observed or anticipated severe and unseasonable atmospheric conditions, including drought, heavy precipitation, hurricanes, tornadoes and other windstorms (including derechos), extreme heat, extreme cold, flooding, sustained temperatures or precipitation that deviate substantially from historical averages, and any other weather event that the Under Secretary determines qualifies as extreme weather.

(4) Other environmental trends.—The term “other environmental trends” means wildfires, coastal flooding, inland flooding, land subsidence, rising sea levels, and any other challenges relating to changes in environmental systems over time that the Under Secretary determines qualify as environmental challenges other than extreme weather.

(5) Mitigation framework leadership group.—The term “Mitigation Framework Leadership Group” means the Mitigation Framework Leadership Group established pursuant to the Post- Katrina Emergency Management Reform Act of 2006 (Public Law 109-295; 6 U.S.C. 701 note), or successor group.

(6) United states global change research program.—The term “United States Global Change Research Program” means the United States Global Change Research Program established under section 103 of the Global Change Research Act of 1990 (15 U.S.C. 2933).

(7) Long-term.—The term “long-term” shall have such meaning as the Director, in consultation with the Under Secretary, considers appropriate for purposes of this section.

(b) Identification of Consistent, Federal Set of Best Available Meteorological Information.—

(1) In general.—The Under Secretary shall identify and support research that enables, a consistent, Federal set of forward-looking long-term meteorological information that—

(A) models future extreme weather events, other environmental trends, projections, and up-to-date observations; and

(B) is suitable for use under subsection (c).

(2) Mesoscale meteorological information.—When the Under Secretary determines appropriate or upon request of the Director, the Under Secretary shall provide the Director with mesoscale meteorological information that is suitable for use under subsection (c).

(c) Advice, Technical Assistance, and Dissemination.—

(1) In general.—The Director shall, in consultation with the Under Secretary—

(A) make available to the public information identified under subsection (b);

(B) identify Federal and non-Federal efforts to develop and adopt standards, building codes, and voluntary certifications; and

(C) using the best available, consistent, Federal set of forward-looking long-term meteorological information identified under subsection (b)—

(i) advise and provide technical assistance to organizations that develop standards, model building codes, or voluntary certifications in order for such organizations to appropriately incorporate forward-looking long-term meteorological information into such standards, building codes, and voluntary certifications; and

(ii) take appropriate steps to make information identified under subsection (b) available to the entities described in clause

(i) developing such standards, model building codes, and voluntary certifications.

(2) Requirement.—The Director shall carry out paragraph

(1) through each of the following:

(A) The Fire Research Center, established under section 16 of the Act entitled “An Act to establish the National Bureau of Standards”, approved March 3, 1901 (15 U.S.C. 278f).

(B) The National Windstorm Impact Reduction Program, established under section 204 of the National Windstorm Impact Reduction Act of 2004 (42 U.S.C. 15703).

(C) Such other statutory authorities as the Director considers appropriate.

(d) Working Group.—In order to identify and support research that enable information as required under subsection (b), the Director of the Office of Science and Technology Policy, in coordination with the United States Global Change Research Program and the Mitigation Framework Leadership Group, shall designate a working group consisting of representatives from such Federal agencies as the Director of the Office of Science and Technology Policy considers appropriate. <all>

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