The use School Courses for the Exchange of Data (SCED) codes SHOULD be used for systems deployed in the USA. Note that there are several versions of SCED codes available (version 8 being available at 2020-11-30). Even when a system does use SCED codes, sometimes these have been extended or used to form only a part of the coding used for subject codes.
Are SCED codes the only permitted vocabulary for ‘subject codes’? Print
Created by: LMattson
Modified on: Tue, 1 Dec, 2020 at 2:24 PM
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