The 46th 1857 Working Group Meetings Notice

The 46th 1857 working group meetings will be held from June 20th to 24th, 2022, online.

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

MeetingDate/TimeConvenerMeeting Room
P1857 Rev subgroup meetingJun. 20 09:00am-06:00pm   Jun. 21 01:30pm-06:00pm Jun. 22 09:00am-06:00pm Jun. 23 09:00am-06:00pmSiwei MA: member only
P1857.11 Subgroup MeetingJun. 23 09:00am-06:00pmDong Liu member only
1857 WG Plenary Session Jun. 24 16:00pm-17:00pmSiwei Ma: Confirmation e-mail

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

Please registration before Jun. 18th, 2022 from here. The agenda will be sent to registered e-mail 5 days before the meeting.

To explore more information about 1857.11, please check its official website: 1857.11

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

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

Click here to see and download the Individual Participant Behavior.

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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