The Code Numbering System

The code numbering system has been designed to have numerical identification to manage large files. The database can be queried with usual identifiers, like HD, HR and so on, but when retrieving data from a reference or for a sample, the identifications will be sometimes coded simply because no acronym is existing for many lists.


The following tables present


The code number has often several fields:


The following code 610002154 should be read as 6 1 000 2154.

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Last update: 16 March1996