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Core Component Technical Specification

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CCTS version 3.0 pdf
CCTS version 2.01 Corrigendum 1 pdf
CCTS version 2.01 pdf
CCTS - ISO >..>..>..>
Important note: UN/CEFACT base all of their Core Components related standards development on version 2.01.
Both version 2.01 and version 3 are valid and supported technical specifications for use outside of UN/CEFACT.
Organizations should be aware that UN/CEFACT will not, at this time, maintain a library of Core Components based on version 3.0. 
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