ITU's 160 anniversary

Connecting the world and beyond

WTDC 2025

SG20 - Representatives and other roles
(Study Period 2025-2028)

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ENTITY CONTACT
AIOTI

Alliance for IoT Innovation
Marco CARUGI
Liaison rapporteur

Huawei Technologies Co., Ltd.

China

Tel: +33 6 64047454
Email: marco.carugi[at]gmail.com
CCSA TC10 WG1

China Communications Standards Association Ubiquitous Network Technology Committee General Group
Keng LI
Liaison rapporteur

China Information Communication Technologies Group

No.42 Guanggu Chuangye Jie ,Wuhan
China

Tel: +86-27-59100789
Email: kli[at]fiberhome.com
CEN/CENELEC/ETSI SF-SSCC

Sector Forum on Smart and Sustainable Cities and Communities
Tania MARCOS PARAMIO
Liaison rapporteur

Secretaría de Estado de Telecomunicaciones e Infraestructuras Digitales

Génova 6 --28004 Madrid,
Spain

Tel: +(34) 914 326 054
Fax: +(34) 913 104 596
Email: tmarcos[at]une.org
CITS

Marco CARUGI
Liaison rapporteur

Huawei Technologies Co., Ltd.

China

Tel: +33 6 64047454
Email: marco.carugi[at]gmail.com
Gyu Myoung LEE
Liaison rapporteur


Korea (Rep. of)

Tel: +82-10-6746-5754
Email: gyumyoung.lee[at]gmail.com
Chao MA
Liaison rapporteur

Ministry of Industry and Information Technology (MIIT)

China

Tel: +86 18612866101
Email: machao[at]caict.ac.cn
EWM

Electronic Working Methods
Toru YAMADA
Liaison rapporteur

NEC Corporation

7-1, Shiba 5-chome Minato-ku, Tokyo, 108-8001
Japan

Tel: +81-80-8818-3452
Email: toruyamada[at]nec.com
Global Initiative on Virtual Worlds and AI – Discovering the Citiverse

Global Initiative on Virtual Worlds and AI – Discovering the Citiverse
Hyoung Jun KIM
Liaison rapporteur

Electronics and Telecommunications Research Institute (ETRI)

218 Gajeongno, Yuseong-gu, Daejeon, 305-700
Korea (Rep. of)

Tel: +82 428606576
Fax: +82 428615404
Email: khj[at]etri.re.kr
IEC SyC Smart Cities

SyC Smart Cities Electrotechnical aspects of Smart Cities
Hyoung Jun KIM
Liaison rapporteur

Electronics and Telecommunications Research Institute (ETRI)

218 Gajeongno, Yuseong-gu, Daejeon, 305-700
Korea (Rep. of)

Tel: +82 428606576
Fax: +82 428615404
Email: khj[at]etri.re.kr
IEEE IoT and Smart Cities Initiative

Gyu Myoung LEE
Liaison rapporteur


Korea (Rep. of)

Tel: +82-10-6746-5754
Email: gyumyoung.lee[at]gmail.com
IoT Forum

Sébastien ZIEGLER
Liaison rapporteur

Mandat International

3 ch. du Champ-Baron
1209 Geneva,

Switzerland

Tel: +41 79 750 53 83
Email: sziegler[at]mandint.org
IoT Lab

Sébastien ZIEGLER
Liaison rapporteur

Mandat International

3 ch. du Champ-Baron
1209 Geneva,

Switzerland

Tel: +41 79 750 53 83
Email: sziegler[at]mandint.org
IPv6 Forum

Sébastien ZIEGLER
Liaison rapporteur

Mandat International

3 ch. du Champ-Baron
1209 Geneva,

Switzerland

Tel: +41 79 750 53 83
Email: sziegler[at]mandint.org
ISO/IEC JTC 4

Smart and sustainable cities and communities
Ramy Ahmed FATHY


National Telecommunication Regulatory Authority (NTRA)

The Smart Village, B4 Km28, Cairo-Alex Desert Road GIZA
Egypt

Tel: +202 353 44182
Fax: +202 353 44155
Email: ramy.ahmed[at]ieee.org
Jun Seob LEE


Electronics and Telecommunications Research Institute (ETRI)

218 Gajeong-ro, Yuseong-Gu, Daejeon, 34129, KOREA
Korea (Rep. of)

Tel: +82-42-860-3859
Email: juns[at]etri.re.kr
ISO/IEC JTC1 SC41

Marco CARUGI
Liaison rapporteur

Huawei Technologies Co., Ltd.

China

Tel: +33 6 64047454
Email: marco.carugi[at]gmail.com
Ramy Ahmed FATHY
Liaison rapporteur

National Telecommunication Regulatory Authority (NTRA)

The Smart Village, B4 Km28, Cairo-Alex Desert Road GIZA
Egypt

Tel: +202 353 44182
Fax: +202 353 44155
Email: ramy.ahmed[at]ieee.org
ISO/IEC JTC1 WG11

ISO/IEC JTC1 WG 11
Yun LI
Liaison rapporteur


No.4 Building, 36 Courtyard
Si Dao Kou North Road
Hai Dian District
Beijing
China

Tel: 010 60840207
Email: 13910759274[at]139.com
ISO/TC268/SC1

Smart community infrastructures
Jun Seob LEE
Liaison rapporteur

Electronics and Telecommunications Research Institute (ETRI)

218 Gajeong-ro, Yuseong-Gu, Daejeon, 34129, KOREA
Korea (Rep. of)

Tel: +82-42-860-3859
Email: juns[at]etri.re.kr
ISO/TMBG/SAG

Paolo GEMMA
Liaison rapporteur

Huawei Technologies Co., Ltd.

Italy

Tel: +39 02 3999 4947
Fax: +39 01119743499
Email: paolo.gemma[at]huawei.com
ITU-T SG17

ITU-T Study Group 17 (Security)
Ramy Ahmed FATHY
Liaison rapporteur

National Telecommunication Regulatory Authority (NTRA)

The Smart Village, B4 Km28, Cairo-Alex Desert Road GIZA
Egypt

Tel: +202 353 44182
Fax: +202 353 44155
Email: ramy.ahmed[at]ieee.org
Xiongwei JIA
Liaison rapporteur

China Unicom

No. 21, Financial Street, Xicheng District, Beijing, 100032, China
China

Tel: +86 156 1109 2296
Email: jiaxw9[at]chinaunicom.cn
ITU-T SG20 Mentor

ITU-T SG20 Mentor
Marco CARUGI


Huawei Technologies Co., Ltd.

China

Tel: +33 6 64047454
Email: marco.carugi[at]gmail.com
JCA on multimedia aspects of e-services

JCA on multimedia aspects of e-services
Hongki CHA
Liaison rapporteur

Electronics and Telecommunications Research Institute (ETRI)

218 Gajeong-ro, Yuseong-gu, Daejeon, 34129 ,
Korea (Rep. of)

Tel: +82 10 3764 8476
Fax: +82 42 860 5404
Email: cha8476[at]etri.re.kr
JCA-AHF

Joint Coordination Activity on Accessibility and Human Factors
Yong-Jick LEE
Liaison rapporteur

Ministry of Science and ICT

Korea (Rep. of)

Tel: +82 70 4907 4208
Email: ylee[at]caict.re.kr
Hark SOHN
Liaison rapporteur

Ministry of Science and ICT

Korea (Rep. of)

Tel: +82 70 4354 2015
Email: mediamen[at]gmail.com
JCA-AI/ML

Joint Coordination Activity on Artificial Intelligence, including Machine Learning
Gyu Myoung LEE
Liaison rapporteur


Korea (Rep. of)

Tel: +82-10-6746-5754
Email: gyumyoung.lee[at]gmail.com
JCA-IMT2020

Joint Coordination Activity on IMT2020
Ali ABBASSENE
Liaison rapporteur

Algeria

Entreprise d’Appui au Développement du Numérique (EADN), Rue Asselah Hocine, Algiers Center 16172
Algeria

Tel: +213-21745172
Fax: +213-21745172
Email: ali.abbassene[at]eadn.dz
Marco CARUGI
Liaison rapporteur

Huawei Technologies Co., Ltd.

China

Tel: +33 6 64047454
Email: marco.carugi[at]gmail.com
JCA-VHC

Joint Coordination Activity on Verifiable Health Credentials
Yong-Jick LEE


Ministry of Science and ICT

Korea (Rep. of)

Tel: +82 70 4907 4208
Email: ylee[at]caict.re.kr
JWG CIM and UDT

Joint Working Group on City Information Modelling and Urban Digital Twins
Jun Seob LEE
Liaison rapporteur

Electronics and Telecommunications Research Institute (ETRI)

218 Gajeong-ro, Yuseong-Gu, Daejeon, 34129, KOREA
Korea (Rep. of)

Tel: +82-42-860-3859
Email: juns[at]etri.re.kr
LoRa Alliance

Chao MA
Liaison rapporteur

Ministry of Industry and Information Technology (MIIT)

China

Tel: +86 18612866101
Email: machao[at]caict.ac.cn
OCF

Hongki CHA
Liaison rapporteur

Electronics and Telecommunications Research Institute (ETRI)

218 Gajeong-ro, Yuseong-gu, Daejeon, 34129 ,
Korea (Rep. of)

Tel: +82 10 3764 8476
Fax: +82 42 860 5404
Email: cha8476[at]etri.re.kr
OneM2M

SeungMyeong Jeong
Liaison rapporteur

Ministry of Science and ICT

Korea (Rep. of)

Email: sm.jeong[at]keti.re.kr
Rana KAMILL
Liaison rapporteur

British Telecommunications Plc. (BT Plc)

1 Braham Street
London
E1 8EE

United Kingdom

Tel: +443316224948
Email: rana.kamill[at]bt.com
SCV

Standardization committee for vocabulary
Marios ANGELOPOULOS
Liaison rapporteur


Greece

Tel: +44 (0) 1202 967189
Email: mangelopoulos[at]ihu.gr
Xiongwei JIA
Liaison rapporteur

China Unicom

No. 21, Financial Street, Xicheng District, Beijing, 100032, China
China

Tel: +86 156 1109 2296
Email: jiaxw9[at]chinaunicom.cn
Konstantin TROFIMOV
Liaison rapporteur

Radio Research & Development Institute (NIIR)

16, Kazakova str.,
Moscow, 103064
Russian Federation

Tel: +7 495 645 0642
Fax: +7 906 034 5923
Email: trofimovky[at]niir.ru
U4SSC

United for Smart Sustainable Cities (U4SSC) Initiative
Ramy Ahmed FATHY
Liaison rapporteur

National Telecommunication Regulatory Authority (NTRA)

The Smart Village, B4 Km28, Cairo-Alex Desert Road GIZA
Egypt

Tel: +202 353 44182
Fax: +202 353 44155
Email: ramy.ahmed[at]ieee.org
Tania MARCOS PARAMIO
Liaison rapporteur

Secretaría de Estado de Telecomunicaciones e Infraestructuras Digitales

Génova 6 --28004 Madrid,
Spain

Tel: +(34) 914 326 054
Fax: +(34) 913 104 596
Email: tmarcos[at]une.org
UNE

Tania MARCOS PARAMIO
Liaison rapporteur

Secretaría de Estado de Telecomunicaciones e Infraestructuras Digitales

Génova 6 --28004 Madrid,
Spain

Tel: +(34) 914 326 054
Fax: +(34) 913 104 596
Email: tmarcos[at]une.org
W3C

Gyu Myoung LEE
Liaison rapporteur


Korea (Rep. of)

Tel: +82-10-6746-5754
Email: gyumyoung.lee[at]gmail.com
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