Adopted standards
Here you can download standards that are within ITS’ area of responsibility. Most are written in English and you can download them for free, note that ITS has copyright.
PSTN/ISDN-PLMN (GSM)/ISDN signalling interface for Sweden
Number Portability in Sweden – Network solutions for Service Provider Portability for public digital mobile telephony services
Number portability in Sweden – Administrative process for number portability, including the administrative interface and the central reference database
Number portability in Sweden – Network solutions for service provider portability for fixed public telecommunications services.