5.3.7.1
Street Description data is transferred in type 15 Street descriptor Records, as defined in the DTF current version. For details of the current version, see Related Documents (page 12).
5.3.7.2
The type 15 Record is linked to the type 11 Record by the USRN. There must be a one to one relationship between all Street and Street Descriptor Records.
5.3.7.3
The exception to this is Authorities entering Alternative Language Street Data because in that case there must be two type 15 Records for each Street (one in each language).
5.3.7.4
If an alternative language version of a Street is not available, then there must be two identical entries for the USRN.
5.3.7.5
The Alternative Language version does not have to be a direct translation of the Street if it is known differently locally.
5.3.7.6
All Streets must be flagged with a language code of either ENG or CYM. For details of Language Codes, see Table 4.
5.3.7.7
Table 4 - Language Codes
ENG
Identifies the street descriptor record as the English version
CYM
Identifies the street descriptor record as the Welsh version