Modification 0468 – Unique Property Reference Number by

Gas Transporters

David Addison

Transporter

Understanding of Scope

Standard Industry Flows

Supplier

Shipper

MAM MRA

Where updated, Address data passed

Address Base

Address Base Data Updates informs Transporter Address Data

UPRN not passed

X

XX

No amendments to existing User to Transporter flows

Or other industry flows

X

Understanding of Scope

• UNC Modification 430 / SPAA Changes– S98 – UPRN “This field will not be populated until governance is

agreed”– RGMA Dataset

• Understanding is that scope of Modification 468 will not populate this field

A0018 X Unique Property –Reference Number

Modification Timings

• Detailed business rules

• Cost/benefits analysis

• Implementation Date – not defined

• Report back to Panel – August 2014

• Ofgem decision to follow

• UKLP High Level Design– Reaching conclusion– Insufficient detail understood at this time

Any Questions?