December 5, 2025

LOC: MARC's Days are Numbered

In one of the clearest statements yet from the Library of Congress that MARC has outlived its usefulness, the Bibliographic Framework Transition Initiative has released an initial plan for their work that is quite revealing. Some quotes:

“…the Library of Congress is committed to developing, in collaboration with librarians, standards experts, and technologists a new bibliographic framework that will serve the associated communities well into the future.” (from Deanna Marcum’s cover note)

“The new environment should be agnostic to cataloging rules…”

“The new bibliographic framework project will be focused on the Web environment, Linked Data principles and mechanisms, and the Resource Description Framework (RDF) as a basic data model.”

The document includes an appendix: “A Brief History of MARC 21” that includes the latest information about bibliographic initiatives (e.g., exposing data as linked data on the web) undertaken by the Library of Congress.

Marcum specifically calls for comments to the public Bibliographic Transition listserv, and nominations for members for the advisory or technical committees to ndmso@loc.gov. “It is in this spirit of openness and transparency,” Marcum writes, “that we will proceed with the development of a bibliographic framework for the 21st century.” Please forgive me for noting how closely this parallels an article I wrote for Library Hi Tech eight years ago, after my provocative “MARC Must Die” piece in Library Journal.

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Roy Tennant About Roy Tennant

Roy Tennant is a Senior Program Officer for OCLC Research. He is the owner of the Web4Lib and XML4Lib electronic discussions, and the creator and editor of Current Cites, a current awareness newsletter published every month since 1990. His books include "Technology in Libraries: Essays in Honor of Anne Grodzins Lipow" (2008), "Managing the Digital Library" (2004), "XML in Libraries" (2002), "Practical HTML: A Self-Paced Tutorial" (1996), and "Crossing the Internet Threshold: An Instructional Handbook" (1993). Roy wrote a monthly column on digital libraries for Library Journal for a decade and has written numerous articles in other professional journals. In 2003, he received the American Library Association's LITA/Library Hi Tech Award for Excellence in Communication for Continuing Education. Follow him on Twitter @rtennant.

Comments

  1. Mark Andrews says:

    MARC has been dying for a long time. Lets check back in another 8 years and see if we’ve made it to the Linked Data, RDA wonderland.

  2. Woooooo Hooooooo! I’m throwing a party! Or a funeral! Either way…

  3. I’m partying with Em! Finally. Dumping MARC. He was no good anyway.

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  2. […] LOC: MARC’s Days are Numbered « Tennant: Digital Libraries. […]

  3. […] The Working Group of the Future of Bibliographic Control discusses need for a replacement of the classic MARC record. Over at Library Journal Roy Tennant comments on the development. […]

  4. […] but I may need to reword some forthcoming talks. Lots of people have been tweeting and blogging, but Roy Tennant at Library Journal is surely allowed to celebrate the most, after all, he called for this nearly ten years ago. The Last Supper for Marc21, hopefully with no […]