3GPP Officials per TSG/WG

---

3GPP Officials for group: 3GPP RAN 1 ("R1")

The "elected" date is the date of the most recent election; the official may have served one or more previous terms of office. In the case of the Secretary, it is the date of appointment to this TSG or WG.

Position	Name	Organization	3GPP OP	Fixed phone	Mobile phone	(re-)elected / appointed	Remarks
Chair	KIM, Younsun	Samsung Electronics Co., Ltd	TTA		+821028762589	2021-05-11	Elected at RAN1#105-e
Vice Chair	MAZZARESE, David	Huawei Technologies France	ETSI	+8613683241255		2021-10-19	elected at R1#106-bis-e1st Term
Vice Chair	XU, Xiaodong	CMDI	CCSA	+86 13601035215		2021-05-14	Elected at RAN1#105-e
Secretary	MERIAS, Patrick	3GPP Support		+33 4 92 94 42 06	+33 6 07 59 08 47	2013-10-01	(as ETSI staff)

Click here for history of officials.