1 Scope
2 References
3 Definitions
4 Abbreviations
5 Format of the ISPC
6 General principles
7 Assignment procedures
8 Criteria for the assignment of a SANC
9 Criteria for the assignment of an ISPC
10 Responsibilities of the Director of the TSB
11 Responsibilities of the Administration
12 Signalling point operator responsibilities
13 Expansion of the ISPC resource
Annex A – Notification of Assignment or Withdrawal of
International Signalling Point Codes (ISPC) for Signalling System No. 7
Annex B – Proposed form to be used in accordance with
provisions of subclause 9.7
Annex C – Assignment evolution