ITU-T Liaison Statements

ITU-T LIAISON STATEMENT SG20-LS71

Outgoing from:

SG20

Sent for action to:

Sent for information to:

ISO TC 307

SG21

SG17 registered as T25-SG17-251203-TD-GEN-0192 for meeting [Geneva, 3-11 December 2025]

ISO TC 324

In response to:

Source:

ITU-T Study Group 20

Title:

LS on the consent of the draft Recommendation ITU-T Y.4513 (ex Y.DT-CS) “Requirements and functional architecture for blockchain-based sustainable and cooperative digital twin creation system”

Reference:

SG20-TD887

Approval date:

2025-09-25

Deadline date:

Full path:

http://handle.itu.int/11.1002/ls/sp18-sg20-00071.zip

See full conversation:

LS	Title	From	To	Approval date
SG20-LS71	LS on the consent of the draft Recommendation ITU-T Y.4513 (ex Y.DT-CS) “Requirements and functional architecture for blockchain-based sustainable and cooperative digital twin creation system”	SG20	ISO TC 307; SG21; SG17; ISO TC 324;	2025-09-25

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ITU-T Liaison Statements

ITU-T LIAISON STATEMENT SG20-LS71