Processing by Supplier⁄CAN MARC records
 
Leader -- change encoding level to 7
 
008  -- upgrade to US MARC standards
009  -- Delete
010 -- Ignore
011 -- Ignore
015 -- Ignore
016 -- Delete
 
Variable tags --  upgrade tagging to US MARC standards.
 
055 --          Change 055 call number tag to 050 B4.
 
Treat as No Call Number if alternate class numbers are not available for non-LC numbers:
059 -- Delete
090 -- Delete if empty
260 -- Insert US place of publication if supplied as second or subsequent place:
263 -- Delete
300 -- Add if missing
 
5XX  -- In records cataloged from the French language point of view, translate notes into English; refer if necessary
 
6XX -- Normally, delete tags with 2nd indicators of 5 or 6. However, if this would result in no subject heading tags in MARC record, do NOT delete; forward to Original Cataloging as Adaptive⁄Needs Subject
 
9XX -- Delete