SEC Version 103.0 came into effect today, 31 January 2025.

The Department for Energy Security & Net Zero (‘the Department’) has today issued a direction that designates Version 1.0 of the VWAN SVTAD for incorporation into the SEC.

The covering letter and direction can be found here;
the VWAN SVTAD Version 1.0 can be found here; and
a copy of DCC’s consultation response can be found here (this is also being published separately on the DCC website).

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