Networks, roaming and interconnect
Find out more about the working groups operating within this realm.
Interoperability data specifications and settlement group (IDS)
The IDS group is comprised of technical experts who are responsible for creating technical billing and settlement standards and operational processes, to support all GSMA initiatives.
Become a member
As a GSMA member, you’ll have a seat at the table where decisions are made, standards are developed, and the future of mobile telecommunications is shaped. Join a global community of like-minded professionals and organisations who share a common goal of advancing the mobile ecosystem for the benefit of billions of people worldwide.