Search for a 3GPP Specification (number and/or title):  

Download results in JSON format

Spec	Title	Releases	WG
29.281	General Packet Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U)	19.0.0 18.2.0 17.4.0 16.2.0 15.7.0 14.1.0 13.3.0 12.1.0 11.6.0 10.3.0 9.3.0 8.5.0	C4

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