| Format/Length: | n9 | 
| HES Item: | |
| National Codes: | |
| Default Codes: | 
Notes:
The reference assigned to a company in Dun and Bradstreet's Company Register.
References:
The e-GIF version approved for use in NHS England is:
Government Data Standards Catalogue: (GDSC), Version 2.1, Agreed 3 December 2009.
Further information can be found on the Cabinet Office website.
This data element is also known by these names:
| Context | Alias | 
|---|---|
| plural | DUN'S NUMBERS |