This is the Service Description for the Central Volume Allocation (CVA) Technical Assurance Agent (TAA) appointed by ELEXON to provide Technical Assurance for BSC Metering Systems registered with the Central Registration Agent (CRA).

12.0

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

<div data-id="1" style="text-align:left">1. Introduction</div>

<div data-id="2-2.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">2.1 General Obligations</div>

<div data-id="2-2.3" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">2.3 Period of Responsibility</div>

<div data-id="2" style="text-align:left">2 Service Schedule</div>

<div data-id="3-3.2" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.2 Main Sample Selection</div>

<div data-id="3-3.3" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.3 Targeted Inspection Selection</div>

<div data-id="3-3.4" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.4 Re-Inspection Selection.</div>

<div data-id="3-3.5" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.5 Inspection Visits and <u class='defined-term'>Desktop Audit</u>s</div>

<div data-id="3-3.6" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.6 Non-Compliance</div>

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

<div data-id="3-3.8" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.8 Reminder Notification</div>

<div data-id="3-3.9" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.9 Certificates of Competence</div>

<div data-id="3-3.10" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.10 Documentation</div>

<div data-id="3-3.11" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">3.11 Contact Point</div>

<div data-id="3" style="text-align:left">3 Service Requirements</div>

<div data-id="4-4.1" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">4.1 List of Acronyms</div>

<div data-id="4-4.2" style="margin-left:0.59in;text-align:left;text-indent:-0.59in">4.2 List of Definitions</div>

<div data-id="4" style="text-align:left">4 Acronyms and Definitions</div>

CONTENTS

CVA Technical Assurance Agent Service Description V12.0