The newest version of the Technical Specification is now available.

View the document here.

A major change in this version of the Technical Specification is the retirement of Data Structures 015 and 016 that were used to code HLA genomic types.  This was needed because of the increased number of characters needed to encode these genotypes.  A link to a reference table is provided to ensure backward compatibility for products labeled with these data structures.

21 December 2011