1.0.0

<div data-id="1-1.1" style="text-align:justify">1.1 Scope and Purpose of the Procedure</div>

<div data-id="1-1.2" style="text-align:justify">1.2 <b><u class='defined-term'>BSC Procedure</u></b></div>

<div data-id="1-1.3" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">1.3 Main Users of Procedure and their Responsibilities</div>

<div data-id="1-1.4" style="text-align:justify">1.4 Use of the Procedure</div>

<div data-id="1-1.5" style="text-align:justify">1.5 Balancing and <u class='defined-term'>Settlement</u> <u class='defined-term'>Code</u> Provision</div>

<div data-id="1-1.6" style="text-align:justify">1.6 Associated <u class='defined-term'>BSC Procedure</u>s</div>

<div data-id="1-1.7-1.7.1" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">1.7.1 Acronyms</div>

<div data-id="1-1.7-1.7.2" style="text-align:justify">1.7.2 Definitions</div>

<div data-id="1-1.7" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">1.7 Acronyms and Definitions</div>

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

<div data-id="2-2.1" style="margin-left: 2em">2.1 UMSDS activity</div>

<div data-id="2-2.2" style="text-align:justify">2.2 Recording of Data</div>

<div data-id="2-2.3" style="text-align:justify">2.3 Trading</div>

<div data-id="2-2.4" style="text-align:justify">2.4 <u class='defined-term'>Equivalent Meter</u> Audit Requirements</div>

<div data-id="2-2.5" style="text-align:justify">2.5 Resolution of Queries and Disputes</div>

<div data-id="2-2.6" style="text-align:justify">2.6 Recording Devices</div>

<div data-id="2-2.7" style="text-align:justify">2.7 Systems and Processes</div>

<div data-id="2-2.9" style="text-align:justify">2.9 The UMS Inventory</div>

<div data-id="2-2.10-2.10.1" style="text-align:justify">2.10.1 Flexible <u class='defined-term'>Settlement Period</u> duration</div>

<div data-id="2-2.10-2.10.2" style="text-align:justify">2.10.2 Publish data via the DIP in agreed ISO8601 date/time format</div>

<div data-id="2-2.10-2.10.3" style="text-align:justify">2.10.3 Process data in a timely manner</div>

<div data-id="2-2.10-2.10.4" style="text-align:justify">2.10.4 <u class='defined-term'>Qualification</u> for DIP access</div>

<div data-id="2-2.10-2.10.5" style="text-align:justify">2.10.5 Reporting requirements</div>

<div data-id="2-2.10-2.10.6" style="text-align:justify">2.10.6 Validate data</div>

<div data-id="2-2.10-2.10.7" style="text-align:justify">2.10.7 Electricity Enquiry Service</div>

<div data-id="2-2.10-2.10.8" style="text-align:justify">2.10.8 Manage data on receipt of interfaces</div>

<div data-id="2-2.10-2.10.9" style="text-align:justify">2.10.9 Validate and respond to proposed appointment service request</div>

<div data-id="2-2.10-2.10.10" style="text-align:justify">2.10.10 Notification of third party providers</div>

<div data-id="2-2.10-2.10.11" style="text-align:justify">2.10.11 Existing appointment amendment</div>

<div data-id="2-2.10-2.10.12" style="text-align:justify">2.10.12 Receive Registration notification of the UMSDS accepted/rejected appointments</div>

<div data-id="2-2.10-2.10.13" style="text-align:justify">2.10.13 Receive the UMSDS lapsed notification</div>

<div data-id="2-2.10-2.10.14" style="text-align:justify">2.10.14 Receive the UMSDS appointment notification</div>

<div data-id="2-2.10-2.10.15" style="text-align:justify">2.10.15 Receive de-appointment notification</div>

<div data-id="2-2.10-2.10.16" style="text-align:justify">2.10.16 Termination of third party arrangements</div>

<div data-id="2-2.10-2.10.17" style="text-align:justify">2.10.17 Splitting <u class='defined-term'>Consumption Data</u> (During BST)</div>

<div data-id="2-2.10-2.10.18" style="text-align:justify">2.10.18 Send notification of a customer direct contract</div>

<div data-id="2-2.10-2.10.19" style="text-align:justify">2.10.19 Receive customer direct contract response</div>

<div data-id="2-2.10-2.10.20" style="text-align:justify">2.10.20 Manage acceptance of customer direct contract</div>

<div data-id="2-2.10-2.10.21" style="text-align:justify">2.10.21 Coordination of customer direct contract appointments</div>

<div data-id="2-2.10-2.10.22" style="text-align:justify">2.10.22 Amendment or termination of customer direct contract</div>

<div data-id="2-2.10-2.10.23" style="text-align:justify">2.10.23 Manage rejection of customer direct contract</div>

<div data-id="2-2.10-2.10.24" style="text-align:justify">2.10.24 Coordination of failed customer direct contract</div>

<div data-id="2-2.10-2.10.25" style="text-align:justify">2.10.25 Publish timely data</div>

<div data-id="2-2.10-2.10.26" style="text-align:justify">2.10.26 Identify <u class='defined-term'>Load Shape</u>s to be used for estimating</div>

<div data-id="2-2.10-2.10.27" style="text-align:justify">2.10.27 Ability to use existing DTC flows</div>

<div data-id="2-2.10-2.10.28" style="text-align:justify">2.10.28 Submit validated UTC Period Level <u class='defined-term'>Consumption Data</u></div>

<div data-id="2-2.10-2.10.29" style="text-align:justify">2.10.29 Submit validated UTC Period Level <u class='defined-term'>Consumption Data</u> (updated)</div>

<div data-id="2-2.10-2.10.30" style="text-align:justify">2.10.30 Receive <u class='defined-term'>Consumption Data</u> rejections</div>

<div data-id="2-2.10-2.10.31" style="text-align:justify">2.10.31 Receive <u class='defined-term'>Default</u> <u class='defined-term'>Consumption</u></div>

<div data-id="2-2.10-2.10.32" style="text-align:justify">2.10.32 Maintain records of submitted data</div>

<div data-id="2-2.10-2.10.33" style="text-align:justify">2.10.33 Investigate and resolve issues</div>

<div data-id="2-2.10-2.10.34" style="text-align:justify">2.10.34 Receive de-appointment with reason of CSS deregistration</div>

<div data-id="2-2.10-2.10.35" style="text-align:justify">2.10.35 <u class='defined-term'>Consumption</u> treatment following de-appointment</div>

<div data-id="2-2.10-2.10.36" style="text-align:justify">2.10.36 Receive change of <u class='defined-term'>energisation</u> notification</div>

<div data-id="2-2.10-2.10.37" style="text-align:justify">2.10.37 Investigate consumption on de-energised MPAN</div>

<div data-id="2-2.10-2.10.38" style="text-align:justify">2.10.38 Process change of <u class='defined-term'>energisation</u> reads</div>

<div data-id="2-2.10-2.10.39" style="text-align:justify">2.10.39 Receive <u class='defined-term'>Meter</u> Point Location (MPL) address/<u class='defined-term'>GSP Group</u> ID update notification</div>

<div data-id="2-2.10-2.10.40" style="text-align:justify">2.10.40 Receive Energy Direction update notification</div>

<div data-id="2-2.10-2.10.41" style="text-align:justify">2.10.41 Receive <u class='defined-term'>Meter</u>ed Status update notification</div>

<div data-id="2-2.10-2.10.42" style="text-align:justify">2.10.42 Most accurate data for each settlement run</div>

<div data-id="2-2.10" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">2.10 General UMSDS Requirements</div>

<div data-id="2" style="margin-left: 1em">2 Responsibilities of the UMSDS</div>

<div data-id="3-3.1" style="text-align:justify">3.1 Prospective Appointment of the UMSDS</div>

<div data-id="3-3.2" style="text-align:justify">3.2 Confirmation of UMSDS Appointment</div>

<div data-id="3-3.3" style="text-align:justify">3.3 Termination of an Appointment</div>

<div data-id="3-3.4" style="text-align:justify">3.4 Provision of an UMS Inventory</div>

<div data-id="3-3.5" style="text-align:justify">3.5 Change of UMSDS</div>

<div data-id="3-3.6" style="text-align:justify">3.6 Change of Energisation Status of an <u class='defined-term'>MSID</u></div>

<div data-id="3-3.7" style="text-align:justify">3.7 Data Collection Activities</div>

<div data-id="3-3.8" style="text-align:justify">3.8 Data Processing Activities</div>

<div data-id="3-3.9" style="text-align:justify">3.9 Approval of an <u class='defined-term'>Equivalent Meter</u></div>

<div data-id="3-3.10" style="text-align:justify">3.10 <u class='defined-term'>Equivalent Meter</u> Fault Reporting<sup><a class="sdfootnoteanc" name="sdfootnote3anc" href="#sdfootnote3sym"><sup>3</sup></a></sup> - Investigating Inconsistencies</div>

<div data-id="3-3.11" style="text-align:justify">3.11 Approval of Central Management System</div>

<div data-id="p489312-central-management-system---fault-reporting" style="text-align:justify">[P489]3.12 Central Management System - Fault Reporting</div>

<div data-id="3-3.13" style="text-align:justify">3.13 UMSDS accesses <u class='defined-term'>Industry Standing Data</u></div>

<div data-id="3-3.14" style="text-align:justify">3.14 Change of Connection type</div>

<div data-id="3" style="margin-left: 1em">3 Interface and Timetable Information</div>

<div data-id="4-4.1" style="text-align:justify">4.1 Unmetered Charge <u class='defined-term'>Code</u>s</div>

<div data-id="4-4.2" style="text-align:justify">4.2<span> </span><b>Switch Regimes</b></div>

<div data-id="4-4.4" style="text-align:justify">4.4 <u class='defined-term'>Equivalent Meter</u> – Calculations</div>

<div data-id="4-4.5-4.5.1" style="text-align:justify">4.5.1 Overview</div>

<div data-id="4-4.5-4.5.2" style="text-align:justify">4.5.2 Siting Factors</div>

<div data-id="4-4.5-4.5.3" style="text-align:justify">4.5.3 Sharing PECU Arrays</div>

<div data-id="4-4.5-4.5.4" style="text-align:justify">4.5.4 Determining the Use of Multiple or Single PECU Arrays</div>

<div data-id="4-4.5-4.5.5" style="text-align:justify">4.5.5 Research</div>

<div data-id="4-4.5-4.5.6" style="text-align:justify">4.5.6 PECU Array Variations</div>

<div data-id="4-4.5" style="text-align:justify">4.5 PECU Array Siting Procedure</div>

<div data-id="4-4.6-4.6.1" style="text-align:justify">4.6.1 Types of PECUs</div>

<div data-id="4-4.6-4.6.2" style="text-align:justify">4.6.2 PECU Representation in <u class='defined-term'>Equivalent Meter</u></div>

<div data-id="4-4.6-4.6.3" style="text-align:justify">4.6.3 Multiple PECU Arrays</div>

<div data-id="4-4.6-4.6.4" style="text-align:justify">4.6.4 PECU Array Maintenance and Upkeep</div>

<div data-id="4-4.6-4.6.5" style="text-align:justify">4.6.5 PECU Array Failure</div>

<div data-id="4-4.6-4.6.6" style="text-align:justify">4.6.6 Minimum Specification PECU Arrays</div>

<div data-id="4-4.6" style="text-align:justify">4.6 PECU Array Operating Procedure</div>

<div data-id="4-4.7-4.7.1" style="text-align:justify">4.7.1 Functions of an EM in Passive Mode.</div>

<div data-id="4-4.7-4.7.2" style="text-align:justify">4.7.2 Functions of an EM in Dynamic Mode using PECU Data</div>

<div data-id="4-4.7-4.7.3" style="text-align:justify">4.7.3 Functions of an EM in Dynamic Mode using CMS Data</div>

<div data-id="4-4.7" style="text-align:justify">4.7 <u class='defined-term'>Equivalent Meter</u> Functionality</div>

<div data-id="4-4.8-4.8.1" style="text-align:justify">4.8.1 Initial checks</div>

<div data-id="4-4.8-4.8.2" style="text-align:justify">4.8.2 Detailed Checks</div>

<div data-id="4-4.8-4.8.3" style="text-align:justify">4.8.3 Festive Lighting</div>

<div data-id="4-4.8-4.8.4" style="text-align:justify">4.8.4 Creation of D0389 - UMS Response</div>

<div data-id="4-4.8-4.8.5" style="text-align:justify">4.8.5 Processing of the D0389 by the UMSO</div>

<div data-id="4-4.8" style="text-align:justify">4.8 UMSDS Validation of the UMS Inventory</div>

<div data-id="method-1" style="text-align:justify;text-indent:0.59in">Method 1: UMSDS defaults UMS data for a UTC Date</div>

<div data-id="4-4.9" style="text-align:justify">4.9 <u class='defined-term'>Load Shape</u>s and <u class='defined-term'>Default</u>ing</div>

<div data-id="4-4.10" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">4.10 Publish and Data Flags</div>

<div data-id="4" style="margin-left:0.49in;text-align:justify">4 Appendices</div>

<div data-id="amendment-record" style="margin-left:0.59in;text-align:justify;text-indent:-0.59in">Amendment Record</div>

CONTENTS

BSCP700 - Unmetered Supplies Data Services Market Role V1.0.0

Defined Terms

Cross-references