The National Digital Newspaper Program (NDNP), a partnership between the National Endowment for Humanities (NEH) and the Library of Congress, is a long-term effort to provide permanent, free access to historic newspapers selected and digitized by NEH-funded awardees in the United States. The NDNP incorporates newspapers published from 1690-1963 into a national digital newspaper resource, Chronicling America, where the digitized pages are made available. 

The University of Florida in partnership with the University of Puerto Rico-Rio Piedras have contributed over 200,000 pages of content to Chronicling America since 2013 as part of the state and territories involvement in the NDNP.