- Bibliographic record change requests such misspellings, bad links and record merge requests
- Bibliographic records in WorldCat
OCLC offers several options that allow you to report changes, corrections, additions and duplicates directly to the QC team. For all submissions, include your name and e-mail address in case questions arise. You are welcome to email OCLC Quality Control directly. You can find more information on the Instructions and Guidelines for Reporting WorldCat Bibliographic and Authority Record Changes or Duplicates help page.