The 42nd 1857 Working Group Meetings Notice

The 42nd 1857 working group meetings will be held online on July 22nd, 2021 .

The meeting schedule is as below,  using UTC/GMT +8.00, Beijing Time:

Meeting Date/Time Convener Meeting Room
1857 WG Plenary Session  Jul. 22 09:00am-12:00pm Siwei Ma: Tencent Meeting

PS: The plenary meeting is open to everyone, while subgroup meetings are internal members only.

Please registration before July 20th, 2021 from here. The Agenda will be send to registered e-mail 5 days before the meeting. Conference call service to plenary meeting will not be provided if no request is received before June 10, 2021.

Click here to see and download the Patent Policy of the committee.

Click here to see and download the Copyright Policy of the committee.

If you have any question or need any help, please contact with the person below,


Ms. Xiaoxu LUAN


MP: +86 18098958990

Tel: +86 755 85092273

Address: No.2 Xingke One Street, Nanshan, Shenzhen, China

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