I am happy to announce that the MODS user guidelines now include all the changes for version 3.3. The changes are listed at: 

The biggest changes were in the section on holdings, since MODS implemented increased support for holdings information in version 3.3.

MODS user guidelines are at:

Please send any corrections to [log in to unmask]


Rebecca S. Guenther                                                       
 Senior Networking and Standards Specialist                  
 Network Development and MARC Standards Office     
 Library of Congress   
 101 Independence Ave. SE                                       
 Washington, DC 20540                                                      
 Washington, DC 20540-4402                                          
 (202) 707-5092 (voice)    (202) 707-0115 (FAX)           
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