Library of Congress

Program for Cooperative Cataloging

The Library of Congress > Cataloging, Acquisitions > PCC > CONSER - Cooperative Online Serials Program

As the Cooperative Serials Program of the PCC, CONSER is an authoritative source for bibliographic records, documentation, and training materials for serials cataloging. CONSER members work together in an atmosphere of collegiality and trust to promulgate standards related to serials and are a voice for serials in the library community.

Please note: Library of Congress fiscal 2023 appropriations will expire on September 30, 2023. If appropriations for fiscal 2024 are not enacted by this date, the Library will be closed. Until the Library reopens, meetings will be canceled and rescheduled for a later date. Email accounts and discussion lists ending in "" (coop, policy, pccd, bibcomail, etc.) will not be monitored. Classification Web Plus and the PCC Directory will continue to function, but no support services will be available. For updates, please monitor the news or call the Library of Congress information line at (202) 707-5000.


Documentation & Updates

View more CONSER documentation & updates


Learn more about CONSER training

CONSER Resources & Forms

CONSER Contacts, webinars, and more.


Join CONSER: streamline your workflow & increase productivity | provide high quality bibliographic data meeting your users' needs | participate in standards development and influence cataloging policy and practices

Meetings & Events

Cataloging Issues

CONSER Contacts