About the PLS:
What is a public library and other FAQs about the Public Libraries Survey.
Public Libraries Survey Contacts (SDC list, Mentor list, IMLS and Census staff)
Link to Data Element Definitions - FY2016 web page
SDC Annual Meeting Information
Elements Definitions
Submission
Training
SDC Corner
Other PLS Documents
Committee History and Library Statistics Working Group
Archived Information (Blog)
TechSoup Information (process for acquiring a FSCS ID for a new library)
National Survey Timelines (Excel)
1 Formerly the Federal-State Cooperative System (FSCS) for Public Library Data; name change in December 2007.