ITU-T Liaison Statements

ITU-T LIAISON STATEMENT SG20-LS93

Outgoing from:

SG20

Sent for action to:

Sent for information to:

ISO TC 268 SC1

IEC SyC Smart Cities

ISO/IEC JTC4

In response to:

Source:

ITU-T Study Group 20

Title:

LS on the initiation of a new work item to revise the existing Recommendation ITU-T Y.4904 “Smart sustainable cities maturity model”

Reference:

SG20-TD889

Approval date:

2025-09-25

Deadline date:

Full path:

See full conversation:

LS	Title	From	To	Approval date
SG20-LS93	LS on the initiation of a new work item to revise the existing Recommendation ITU-T Y.4904 “Smart sustainable cities maturity model”	SG20	ISO TC 268 SC1; IEC SyC Smart Cities; ISO/IEC JTC4;	2025-09-25