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 · May 12, 2026 · 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 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% above FY2026 levels▶ 0:19:33, and the Library's $931.4 million request is a 3.8% increase▶ 0:21:31; later pressed Austin on member outreach for the Capitol Complex Master Plan given nearly $1 billion in construction requests▶ 0:36:43 and on the $2.6 billion deferred maintenance backlog's risk and cost implications▶ 0:58:27.

• Sen. Martin Heinrich (D-NM), Ranking Member▶ 0:22:58: Noted the AOC's request is roughly $850 million above last year▶ 0:23:52 and thanked Newlen for stepping in as Acting Librarian after Dr. Hayden was forced out by President Trump▶ 0:24:18; expressed skepticism about the Hart Building renewal project as currently envisioned and pressed Austin on member communication and swing space across all phases▶ 0:41:20▶ 0:42:33.

• Thomas Austin, Architect of the Capitol▶ 0:25:43: Outlined the $1.6 billion FY2027 request, including a 9.5% operating increase driven by deferred maintenance and the Rayburn renovation▶ 0:27:29; said the Capitol Complex Master Plan, last done in 2011, will be published by the end of summer▶ 0:37:08; described the Hart Building program as shifting from a 2-phase to an 8-phase plan now awaiting Senate leadership approval▶ 0:43:58; estimated four major infrastructure tranches will cost $8–16 billion over 20 years▶ 1:12:40.

• Robert Newlen, Acting Librarian of Congress▶ 0:30:01: Presented the Library's $934 million request, a $34 million (3.8%) increase, the first in three years▶ 0:31:14; said staffing has fallen from 5,000 in the 1990s to 3,100 today▶ 0:31:47; 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 them▶ 0:46:36; described a recent conversation with OpenAI CEO Sam Altman▶ 0:48:37 and a failed trial of a commercial legal-AI product that produced hallucinated case citations▶ 0:56:32; highlighted the new children's facility "The Source," which drew 1,100 children on its first day▶ 1:03:31.

• 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 ChatGPT▶ 0:48:07 and whether the Library needs new congressional authority for AI "sandboxes"▶ 0:50:33; separately asked Austin about the purpose of Second Street security construction▶ 0:51:52.

• Sen. Tim Sheehy/Husted▶ 0:53:13: Asked Newlen to elaborate on the Altman conversation▶ 0:53:42, read back five AI recommendations reportedly generated by ChatGPT for the Library▶ 0:54:30, and pressed on whether a "closed" AI system would reduce hallucinations, closing with an emphasis on trust as "the most scarce element" of information today▶ 0:57:41.

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 renovation▶ 0:19:33▶ 0:27:29.

• 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 construction▶ 0:36:43.

• Austin disclosed the campus-wide deferred maintenance backlog exceeds $2.6 billion, and delayed projects typically cost 5–10% more per year of delay▶ 0:58:27▶ 1:00:52.

• 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 far▶ 0:41:20▶ 0:43:12▶ 0:43:58.

• 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 address▶ 0:46:36▶ 0:47:02.

• 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 platform▶ 0:56:32▶ 0:56:58.

• 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 years▶ 1:12:40.

• 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 Police▶ 0:52:06.

• 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 investment▶ 0:31:47.

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

Metadata

CommitteeSenate Appropriations Subcommittee on Legislative Branch
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 338380