Public libraries throughout Puerto Rico are organized into local and regional library systems that share catalogs, resources, and digital collections, allowing cardholders to borrow materials from any participating branch and access digital services statewide.
Residents of Puerto Rico can typically access the state digital library consortium's e-books, streaming video, and online databases using their local library card number without visiting a physical branch.
Residents of Puerto Rico can get a library card at any local branch by bringing proof of current address. Many library systems also offer digital card registration online for immediate access to e-books and digital resources even before receiving a physical card in the mail.