38.0

<div data-id="1-1.1-1.1.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.1.1 Calculate the Daily <u class='defined-term'>Profile</u>s</div>

<div data-id="1-1.1-1.1.2" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.1.2 <u class='defined-term'>Volume Allocation Run</u>s (VAR)</div>

<div data-id="1-1.1-1.1.3" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.1.3 <u class='defined-term'>Market Domain Data</u> Management</div>

<div data-id="1-1.1-1.1.4" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.1.4 Re-calculating AFYC and EAC values</div>

<div data-id="1-1.1-1.1.5" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.1.5 BSC Service Desk</div>

<div data-id="1-1.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.1 Scope and Purpose of the Procedure</div>

<div data-id="1-1.2" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.2 Main Users of Procedure and their Responsibilities</div>

<div data-id="1-1.3" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.3 Use of the Procedure</div>

<div data-id="1-1.4" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.4 Balancing and <u class='defined-term'>Settlement</u> <u class='defined-term'>Code</u> Provision</div>

<div data-id="1-1.5" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.5 Associated <u class='defined-term'>BSC Procedure</u>s</div>

<div data-id="1-1.6-1.6.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.6.1 Acronyms</div>

<div data-id="1-1.6-1.6.2" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.6.2 Definitions</div>

<div data-id="1-1.6" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">1.6 Acronyms and Definitions</div>

<div data-id="1" style="margin-left:0.59in;text-indent:-0.59in;text-align: left">1. Introduction</div>

<div data-id="3-3.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.1 <u class='defined-term'>Profile</u> Production for <u class='defined-term'>Settlement Day</u><a class="sdfootnoteanc" name="sdfootnote5anc" href="#sdfootnote5sym" data-footnote="BSCCo will provide the regression equations to the <u class='defined-term'>SVAA</u> on an annual basis, as this data is required for use in the DPP Runs."><sup>5</sup></a></div>

<div data-id="3-3.2A" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.2A <u class='defined-term'>Interim Information Volume Allocation Run</u> for <u class='defined-term'>Settlement Day</u><sup>8</sup></div>

<div data-id="3-3.2B" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.2B <u class='defined-term'>Initial Volume Allocation Run</u> for <u class='defined-term'>Settlement Day</u><sup>8</sup></div>

<div data-id="3-3.3" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.3 <u class='defined-term'>Timetabled Reconciliation Volume Allocation Run</u>(s) for a <u class='defined-term'>Settlement Day</u> (post <u class='defined-term'>Initial Volume Allocation Run</u>)<sup>8</sup></div>

<div data-id="3-3.4" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.4 Annual <u class='defined-term'>Profile</u> Data</div>

<div data-id="3-3.5" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.5 This page has intentionally been left blank</div>

<div data-id="3-3.6" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.6 Process <u class='defined-term'>Daily Profile Coefficient</u>s</div>

<div data-id="3-3.7" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.7 Implementation of MDD Changes</div>

<div data-id="3-3.8" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.8 Maintain MDD Distribution Matrix</div>

<div data-id="3-3.9" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.9 Re-calculate AFYC, <u class='defined-term'>GSP Group</u> <u class='defined-term'>Profile Class</u> Average EAC and <u class='defined-term'>GSP Group</u> <u class='defined-term'>Profile Class</u> <u class='defined-term'>Default</u> EAC Values</div>

<div data-id="3-3.10" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.10 Receipt of Balancing Mechanism Unit(s)<sup> </sup><a class="sdfootnoteanc" name="sdfootnote45anc" href="#sdfootnote45sym" data-footnote="For the avoidance of doubt, this does not include <u class='defined-term'>Secondary BM Unit</u>s"><sup>45</sup></a></div>

<div data-id="3-3.11" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.11 Update of <u class='defined-term'>Line Loss Factor</u>s.</div>

<div data-id="3-3.12" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.12 Request for file re-send from <u class='defined-term'>SVAA</u><a class="sdfootnoteanc" name="sdfootnote47anc" href="#sdfootnote47sym" data-footnote="A file re-send request is defined as a request from a BSC <u class='defined-term'>Party</u> or <u class='defined-term'>Party Agent</u> to the <u class='defined-term'>SVAA</u> for a file (or files) for which the <u class='defined-term'>SVAA</u> has already received a positive acknowledgement."><sup>47</sup></a>.</div>

<div data-id="3-3.13-3A" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3A Validate <u class='defined-term'>Stag</u>e 2 - Half Hourly <u class='defined-term'>MSID</u> and <u class='defined-term'>AMSID</u> Data</div>

<div data-id="3-3.13" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.13 Timetabled Reconciliation Run for <u class='defined-term'>Settlement</u> Dates impacted by <u class='defined-term'>Demand Disconnection Event</u>s</div>

<div data-id="3-3.14" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.14 Produce <u class='defined-term'>Supplier</u> Market Share Summary Data</div>

<div data-id="3" style="margin-left:0.59in;text-indent:-0.59in;text-align: left">3. Interface and Timetable Information</div>

<div data-id="4-4.1-4.1.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">4.1.1 Validate <u class='defined-term'>Stag</u>e 1 – <u class='defined-term'>GSP Group Take</u> Data</div>

<div data-id="4-4.1-4.1.2" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">4.1.2 Validate <u class='defined-term'>Stag</u>e 2 - <u class='defined-term'>Line Loss Factor</u> Data</div>

<div data-id="4-4.1-4.1.3" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">4.1.3 Validate <u class='defined-term'>Stag</u>e 2 - Half Hourly Aggregation Data</div>

<div data-id="4-4.1-4.1.4" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">4.1.4 Validate <u class='defined-term'>Stag</u>e 2 – <u class='defined-term'>Supplier Purchase Matrix</u> Data</div>

<div data-id="4-4.1-4.1.5" style="margin-left:0.59in;text-indent:-0.59in;text-align: justify">4.1.5 Validate <u class='defined-term'>Stag</u>e 3 – Additional Validations for Half Hourly Aggregation Data</div>

<div data-id="4-4.1-4.1.6" style="margin-left:0.59in;text-indent:-0.59in;text-align: justify">4.1.6 Validate <u class='defined-term'>Stag</u>e 3 – Additional Validations of <u class='defined-term'>Supplier Purchase Matrix</u> Data</div>

<div data-id="4-4.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">4.1 Validate Incoming Data</div>

<div data-id="4-4.2-4.2.1" style="margin-left:0.59in;text-indent:-0.59in;text-align: justify">4.2.1 Validate <u class='defined-term'>Stag</u>e 1 – <u class='defined-term'>GSP Group Correction Factor</u>s</div>

<div data-id="4-4.2-4.2.2" style="margin-left:0.59in;text-indent:-0.59in;text-align: justify">4.2.2 Validate <u class='defined-term'>Stag</u>e 2 – Validate <u class='defined-term'>GSP Group Take</u> and <u class='defined-term'>GSP Group</u> <u class='defined-term'>Consumption</u> Volumes</div>

<div data-id="4-4.2" style="margin-left:0.59in;text-indent:-0.59in;text-align: justify">4.2 Validate <u class='defined-term'>Volume Allocation Run</u> Data</div>

<div data-id="4-4.3-4.3.1" style="margin-left:0.59in;text-indent:-0.59in;text-align: justify">4.3.1 Validate <u class='defined-term'>Stag</u>e 1 – <u class='defined-term'>Half Hourly Meter</u>ed Volumes for <u class='defined-term'>MSID</u>s and <u class='defined-term'>AMSID</u>s</div>

<div data-id="4-4.3-4.3.2" style="text-align: justify">4.3.2 Validate <u class='defined-term'>Stag</u>e 2 – Delivered Volumes for <u class='defined-term'>MSID Pair</u>s and <u class='defined-term'>AMSID Pair</u>s</div>

<div data-id="4-4.3" style="margin-left:0.59in;text-indent:-0.59in;text-align: justify">4.3 Validate <u class='defined-term'>Volume Allocation Run</u> Data</div>

<div data-id="amendment-record--bscp508" style="margin-left:0.4in;text-indent:-0.4in;text-align: center">AMENDMENT RECORD – BSCP508</div>

<div data-id="4" style="margin-left:0.59in;text-indent:-0.59in;text-align: left">4. Appendices</div>

CONTENTS

BSCP508: Supplier Volume Allocation Agent V38.0

Defined Terms

Cross-references