Explanation of Field National Standard Identification
The National Standard Identification is the national number
given by a country to represent an ETSI standard. Each country has it's own
rules for creating national identifiers using the ETSI type and document
Wildcards are allowed:
When searching using the National Standard Identification, you can use the
"asterisk" * or the "percent" symbol, %,
to designate one or more unknown characters.
Note for NSOs:
When creating a new set of transposition data, the National Standard
Identification will automatically be created according to the rules we have for
your country. If it is not created, or the wrong identifier appears, please
let us know how this
identifier should be created.