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Spec	Title	Releases	WG
32.260	Telecommunication management;Charging management;IP Multimedia Subsystem (IMS) charging	18.3.0 17.5.0 16.3.0 15.2.0 14.4.0 13.9.0 12.13.0 11.19.0 10.16.0 9.20.0 8.19.0 7.7.0 6.8.0	S5

All information on this page is aggregated from the 3GPP Specfication Status Report page.