Device Information Services
Essential identification for connected devices
eSIM Services
Supporting your eSIM investment
GSMA eUICC Identity Scheme
Provides each eUICC manufacturer with a unique 5 digit identity code to form the first part of the 32 digit EID

Fraud Prevention & Security Services
Protect your devices against costly fraud
GSMA Device Registry
Empowering mobile operators and manufacturers to block stolen devices and reduce crime

GSMA Security Accreditation Scheme (SAS)
SAS enables mobile operators, regardless of their resources or experience, to assess the security of their UICC and eUICC suppliers, and of their eUICC subscription management service providers

Network & Interconnect Services
Make sure your devices work properly on networks