The home of network interoperability standards
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Developing interoperability standards for the UK

NICC is a technical forum for the UK communications sector that develops interoperability standards for public communications networks and services in the UK.  It is an independent organisation owned and run by its members.

It is now necessary to be a member to participate in NICC activities.  Learn more about NICC membership.

The NICC members' site [login required] contains information about forthcoming meetings, working and draft documentation. 

NICC is a trade mark of NICC Standards Ltd.


IET news

The IET has launched a new Cyber Security Consortium.  

 The following conferences are organised by the IET and may be of interest to NICC members. Please use the contact details on the specific conference page for any further details.





Latest news


New NICC specifications are now available on the 'Publications' page;

ND1016 - Requirements on Communications Providers in relation to Customer Line Identification display services and other related services

ND1516 - Vectoring – use cases and impact assessment

ND1432 - SIP-PBX Configurations to Support Emergency Service

NICC Open Forum and AGM 2015

The NICC Open Forum and AGM 2015 will be held at One Great George Street, London on 11 November 2014. 

The draft programme is available here.


NICC current work

NICC specifications are being developed for the following technical activities and interfaces:

  • Nuisance Calls and CLI
  • SIP NNI and Corporate Network Connection
  • IP access to Emergency Services
  • Interworking between network protocols

These and more current work areas are detailed here.  

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