Hearings to examine proposed budget estimates and justification for fiscal year 2027 for the Architect of the Capitol and Library of Congress

Legislative Branch Budget RequestsSenate Appropriations Subcommittee on Legislative Branch · 2026-05-12 · 119th Congress
The Senate Appropriations Subcommittee on Legislative Branch held its third and final fiscal year 2027 budget hearing, 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 for the Architect of the Capitol and Library of Congress

Purpose

The Senate Appropriations Subcommittee on Legislative Branch held its third and final fiscal year 2027 budget hearing, examining requests from the Architect of the Capitol (AOC) and the Library of Congress. Chair Fischer and Ranking Member Heinrich questioned Architect of the Capitol Thomas Austin and Acting Librarian of Congress Robert Newlen on deferred maintenance backlogs, major construction projects like the Rayburn and Hart renovations, and the Library's proposed AI enterprise platform. Begins at0:18:38

Who spoke

Chair Deb Fischer (R-NE)0:18:38: Opened the hearing noting the AOC's $1.67 billion request is 105% above FY2026 levels0:19:33, and the Library's $931.4 million request is a 3.8% increase0:21:31; later pressed Austin on member outreach for the Capitol Complex Master Plan given nearly $1 billion in construction requests0:36:43 and on the $2.6 billion deferred maintenance backlog's risk and cost implications0:58:27.

Sen. Martin Heinrich (D-NM), Ranking Member0:22:58: Noted the AOC's request is roughly $850 million above last year0:23:52 and thanked Newlen for stepping in as Acting Librarian after Dr. Hayden was forced out by President Trump0:24:18; expressed skepticism about the Hart Building renewal project as currently envisioned and pressed Austin on member communication and swing space across all phases0:41:200:42:33.

Thomas Austin, Architect of the Capitol0:25:43: Outlined the $1.6 billion FY2027 request, including a 9.5% operating increase driven by deferred maintenance and the Rayburn renovation0:27:29; said the Capitol Complex Master Plan, last done in 2011, will be published by the end of summer0:37:08; described the Hart Building program as shifting from a 2-phase to an 8-phase plan now awaiting Senate leadership approval0:43:58; estimated four major infrastructure tranches will cost $8–16 billion over 20 years1:12:40.

Robert Newlen, Acting Librarian of Congress0:30:01: Presented the Library's $934 million request, a $34 million (3.8%) increase, the first in three years0:31:14; said staffing has fallen from 5,000 in the 1990s to 3,100 today0:31:47; requested $5.4 million for a secure AI enterprise platform, citing a CRS backlog of over 14,000 bills this Congress with only 12 staff to summarize them0:46:36; described a recent conversation with OpenAI CEO Sam Altman0:48:37 and a failed trial of a commercial legal-AI product that produced hallucinated case citations0:56:32; highlighted the new children's facility "The Source," which drew 1,100 children on its first day1:03:31.

Sen. Mike Rounds (R-SD)0:47:37: Co-chair of the Senate AI Caucus with Heinrich, asked Newlen to differentiate the Library's proposed AI platform from commercial tools like ChatGPT0:48:07 and whether the Library needs new congressional authority for AI "sandboxes"0:50:33; separately asked Austin about the purpose of Second Street security construction0:51:52.

Sen. Tim Sheehy/Husted0:53:13: Asked Newlen to elaborate on the Altman conversation0:53:42, read back five AI recommendations reportedly generated by ChatGPT for the Library0:54:30, and pressed on whether a "closed" AI system would reduce hallucinations, closing with an emphasis on trust as "the most scarce element" of information today0:57:41.

Key moments

Austin said the AOC's FY2027 request totals $1.67 billion, a $850 million (105%) increase over FY2026, driven largely by delayed infrastructure projects and the Rayburn renovation0:19:330:27:29.

Fischer said it is "highly unlikely" the subcommittee can fund all line-item construction projects in the AOC's request, including nearly $1 billion in projects and minor construction0:36:43.

Austin disclosed the campus-wide deferred maintenance backlog exceeds $2.6 billion, and delayed projects typically cost 5–10% more per year of delay0:58:271:00:52.

Heinrich confirmed he opposes the current Hart Building renewal concept; Austin said the program has shifted from a 2-phase to an 8-phase design to reduce disruption, still awaiting Senate leadership sign-off, with swing space identified only for phase one so far0:41:200:43:120:43:58.

Newlen said the Library's CRS has more than 14,000 bills to summarize this Congress with only 12 staff, a backlog the proposed $5.4 million AI platform is meant to address0:46:360:47:02.

Newlen disclosed a failed commercial legal-AI trial at CRS that produced hallucinations and incorrect case citations, reinforcing the case for a Library-controlled, secure AI platform0:56:320:56:58.

Austin said just four major infrastructure "tranches" — House and Senate office buildings, Capitol Police, and resiliency — will cost between $8 billion and $16 billion over the next 20 years1:12:40.

Austin confirmed Second Street closures/checkpoints stem from a security threat assessment that is "not for public consumption," implemented with mobile vehicle barriers alongside Capitol Police0:52:06.

Newlen said Library staffing has dropped from 5,000 in the 1990s to 3,100 today even as workload has grown, attributing the efficiency to a decade of modernization investment0:31:47.

The new children's education space "The Source" drew 1,100 children on opening day, with school groups already signing up1:03:31.

Metadata

CommitteeSenate Appropriations Subcommittee on Legislative Branch
Chamber / CongressSenate · 119th Congress
Date2026-05-12
TypeOpen Hearing
Witnesses
(none listed in event metadata)
Videosenate-isvp
Transcript149 caption blocks · 7,465 words · 1:13:28 runtime
EventCongress.gov 338380