AIFY2027 budget requests: Architect of the Capitol and Library of Congress

Legislative Branch Budget RequestsSenate Appropriations Subcommittee on Commerce, Justice, Science, and Related Agencies · May 12, 2026 · 119th Congress
The Senate Legislative Branch Appropriations Subcommittee held the third and final fiscal year 2027 budget hearing for agencies under its jurisdiction, examining requests from the Architect of the Capitol (AOC) and the Library of Congress. Begins at ▶ 0:18:38
Transcript
Highlights

Title

FY2027 budget requests: Architect of the Capitol and Library of Congress

Purpose

The Senate Legislative Branch Appropriations Subcommittee held the third and final fiscal year 2027 budget hearing for agencies under its jurisdiction, examining requests from the Architect of the Capitol (AOC) and the Library of Congress. Witnesses Thomas Austin (Architect of the Capitol) and Robert Newlan (Acting Librarian of Congress) testified on infrastructure backlogs, the Hart Building renewal program, and a proposed AI enterprise platform for the Library. Begins at▶ 0:18:38

Who spoke

• Chair Deb Fischer (R-NE)▶ 0:18:38: Opened the hearing noting the AOC's $1.67 billion request is 105% (about $850 million) above FY2026 levels▶ 0:19:33, warned it is unlikely the subcommittee can fund the full request▶ 0:20:38, and later cited a campus-wide deferred maintenance backlog exceeding $2.6 billion▶ 0:58:27.

• Sen. Martin Heinrich (D-NM), Ranking Member▶ 0:22:58: Highlighted the AOC's Capitol Complex Master Plan and the Library's $883 million FY2027 request, a $31 million increase▶ 0:24:45; pressed Austin on whether Hart-impacted Senate offices across all phases have been adequately briefed▶ 0:41:40 and on swing-space adequacy▶ 0:42:33, and questioned Newlan on the rationale and safeguards for the Library's proposed AI platform▶ 0:44:16▶ 1:09:43.

• Thomas Austin, Architect of the Capitol▶ 0:25:43: Requested $1.6 billion for FY2027, including $600+ million in line-item construction projects▶ 0:38:35, said the Capitol Complex Master Plan (last done in 2011) will be published by end of summer▶ 0:37:08, and estimated the four major building tranches (House, Senate, Capitol Police, resiliency) will cost $8–16 billion over 20 years▶ 1:12:40.

• Robert Newlan, Acting Librarian of Congress▶ 0:30:01: Requested $934 million total (a $34 million, 3.8% increase, the first increase in three years)▶ 0:31:14, proposed a $5.4 million AI enterprise platform to address a CRS bill-summary backlog exceeding 14,000 bills this Congress▶ 0:46:36, and showcased newly acquired rare items and the new children's facility "The Source"▶ 0:33:58▶ 1:03:31.

• Sen. Mike Rounds (R-SD)▶ 0:47:37: Questioned Newlan on how the Library's proposed AI platform differs from commercial tools like ChatGPT▶ 0:48:07 and whether the Library has authority to run AI "sandboxes"▶ 0:50:33; asked Austin about the purpose of 2nd Street traffic-control construction▶ 0:51:25.

• Sen. (labeled "Husted"/"Sheehy" in captions) John Husted (R-OH)▶ 0:53:13: Followed up on Newlan's conversation with OpenAI CEO Sam Altman about AI recommendations for the Library▶ 0:53:42, relayed five AI-generated recommendations for the Library▶ 0:54:30, and pressed on building a "closed," trusted AI system to avoid hallucinations, citing a failed commercial legal-AI trial at CRS▶ 0:56:09▶ 0:56:32.

Key moments

• Austin said the AOC's FY2027 request totals $1.67 billion (per Chair Fischer) or $1.6 billion (per Austin's own testimony), a roughly 105%/$850 million increase, driven largely by the long-overdue Rayburn House Office Building renovation and deferred-maintenance accumulation▶ 0:19:33▶ 0:27:06.

• Newlan disclosed that Library staffing has fallen from 5,000 employees in the 1990s to 3,100 today while service demands have grown▶ 0:31:47.

• Newlan revealed he had a personal conversation with OpenAI CEO Sam Altman about AI strategy for the Library▶ 0:48:37, and Sen. Husted read back five AI-generated recommendations for the institution▶ 0:54:30.

• Newlan disclosed a failed trial of a commercial legal-AI product at CRS that produced hallucinations and incorrect case citations, reinforcing the Library's caution on outside AI tools▶ 0:56:32▶ 0:56:58.

• Austin estimated deferred infrastructure projects increase in cost 5–10% per year for every year delayed, and cited a 60% rise in utility costs over the past four years▶ 1:00:52▶ 0:59:57.

• Austin said the four major building-renovation tranches in the Capitol Complex Master Plan (House, Senate office buildings, Capitol Police, resiliency) will require $8–16 billion in investment over 20 years▶ 1:12:40.

• Sen. Heinrich pressed Austin on whether Senate offices affected by the Hart Building renewal program beyond phase one understand what's being proposed; Austin acknowledged he lacks a specific phase-by-phase communication breakdown▶ 0:41:40▶ 0:41:52.

• Austin said the Hart program has been reconceived from a disruptive two-phase plan to an eight-phase plan to reduce impact on members, still awaiting formal Senate leadership approval▶ 0:43:58.

• Newlan said the Library's new AI enterprise platform ($5.4 million request) is needed because staff have "hit a roadblock" without a secure environment to use confidential legislative data▶ 0:44:45▶ 0:45:09.

• Austin confirmed the Cannon Building's 14-year, nearly $1 billion renovation recently reached a milestone with the reopening of the Cannon Courtyard, informing lessons for future Rayburn and Russell renovations, including better use of swing space▶ 0:40:09▶ 0:40:39.

Metadata

Official titleHearings to examine proposed budget estimates and justification for fiscal year 2027 for the Federal Bureau of Investigation; the Drug Enforcement Administration; the United States Marshals Service; and the Bureau of Alcohol, Tobacco, Firearms and Explosives.
CommitteeSenate Appropriations Subcommittee on Commerce, Justice, Science, and Related Agencies
Chamber / CongressSenate · 119th Congress
DateMay 12, 2026
TypeOpen Hearing
Witnesses
(none listed in event metadata)
Videosenate-isvp
Transcript149 caption blocks · 7,465 words · 1:13:28 runtime
EventCongress.gov 338382