deaccession

What is deaccession?

deaccession meaning in Information Science terminology / glossary / dictionary is:

The process of deleting from an accession record documents and other materials that are to be removed from a library collection. Also refers to any item so removed. The opposite of accession.In archives, the process of removing records or documents from official custody, undertaken after careful consideration, usually as the result of a decision to transfer the material to another custodian or because the legal owner desires its return or the material is found upon reappraisal to be of doubtful authenticity or inappropriate for the collection. Synonymous with permanent withdrawal.

 

reference: ABC-CLIO