The following organizations have confirmed their participation in the National Summit. This list will be updated regularly.
- ACLU
- Amazon
- American Association of Law Libraries
- American Association of School Librarians
- American Booksellers Association
- Annie’s Foundation
- Asian Pacific American Librarians Association
- Association for Library and Information Science Education
- Association for Rural and Small Libraries
- Association of Research Libraries
- Association of American Publishers
- Association of Bookmobile & Outreach Services
- Association of College and Research Libraries
- Association of Jewish Libraries
- Authors Against Book Bans
- The Authors Guild
- The Barbara Bush Foundation for Family Literacy
- Black Caucus of the American Library Association (BCALA)
- Brodart
- Carnegie Corporation of New York
- Chief Officers of State Library Agencies
- Comic Book Legal Defense Fund
- Core: Leadership, Infrastructure, Futures
- Democracy Ready NY at the Center for Educational Equity, Teachers College, Columbia University
- Eleanor Roosevelt Center
- Emerson Collective
- EveryLibrary
- Federation of State Humanities Councils
- Foundation for Individual Rights and Expression
- Freedom to Read Foundation
- ICLAE (International Council of Library Association Executives)
- Ingram Library Services
- Interfaith Alliance
- Library Freedom Project
- Library Futures
- Macmillan Publishers
- The Media Coalition
- The National Book Critics Circle
- National Coalition Against Censorship
- National Council of Teachers of English
- National Museum of the American Indian, Smithsonian Institution
- National Organization for Women
- New York Public Library
- The Obama Foundation
- OverDrive, Inc.
- PEN America
- Penguin Random House
- PFLAG National
- Public Library Association
- Red Wine & Blue
- REFORMA
- Sexuality Information & Education Council of the U.S.
- Society of Children’s Book Writers and Illustrators
- United for Libraries
- United States Board on Books for Young People (USBBY)
- Urban Librarians Unite
- Urban Libraries Council
- We Need Diverse Books