This catalogue covers both Central Volume Allocation (CVA) and Supplier Volume Allocation (SVA), and sets out the data items to be contained in each of the reports mentioned in BSC Section V. However, it doesn't duplicate information contained in the CVA or SVA Data Catalogues or in the Interface Definition and Design (IDD) documents.

23.0

<div data-id="1-1.1" style="margin-left: 2em;text-align: justify">1.1 Purpose</div>

<div data-id="1-1.2" style="margin-left: 2em;text-align: justify">1.2 Scope</div>

<div data-id="1-1.3" style="margin-left: 2em;text-align: justify">1.3 Main Users of the Document</div>

<div data-id="1-1.4" style="margin-left: 2em;text-align: justify">1.4 Balancing and <u class='defined-term'>Settlement</u> <u class='defined-term'>Code</u> Provision</div>

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

<div data-id="2-2.1" style="margin-left: 2em;text-align: justify">2.1 Data Posted on the <u class='defined-term'>BMRS</u></div>

<div data-id="2-2.2" style="margin-left: 2em;text-align: justify">2.2 <u class='defined-term'>BMRA</u> Exception Reports to BSCCo</div>

<div data-id="2-2.3" style="margin-left: 2em;text-align: justify">2.3 <u class='defined-term'>BMRA</u> Performance Reports to BSCCo</div>

<div data-id="2-2.4" style="margin-left: 2em;text-align: justify">2.4 <u class='defined-term'>Credit Default</u> Notices Posted on the <u class='defined-term'>BMRS</u></div>

<div data-id="2-2.5" style="margin-left: 2em;text-align: justify">2.5 European Regulation Data Posted on the <u class='defined-term'>BMRS</u></div>

<div data-id="2-2.6" style="margin-left: 2em;text-align: justify">2.6 Total Exempt Supply Volumes on Insights Solution</div>

<div data-id="2" style="margin-left: 1em;text-align: justify">2 Reports from the <u class='defined-term'>BMRA</u></div>

<div data-id="3-3.1" style="margin-left: 2em;text-align: justify">3.1 Interim Information <u class='defined-term'>Settlement</u> Report</div>

<div data-id="3-3.2" style="margin-left: 2em;text-align: justify">3.2 Initial <u class='defined-term'>Settlement</u> Report</div>

<div data-id="3-3.3" style="margin-left: 2em;text-align: justify">3.3 Reconciliation <u class='defined-term'>Settlement</u> Reports</div>

<div data-id="3-3.4" style="margin-left: 2em;text-align: justify">3.4 Final Reconciliation <u class='defined-term'>Settlement</u> Report</div>

<div data-id="3-3.5" style="margin-left: 2em;text-align: justify">3.5 Post-Final <u class='defined-term'>Settlement</u> Report</div>

<div data-id="3-3.6" style="margin-left: 2em;text-align: justify">3.6 SAA Performance Reports to BSCCo</div>

<div data-id="3" style="margin-left: 1em;text-align: justify">3 Reports from the SAA</div>

<div data-id="4-4.1" style="margin-left: 2em;text-align: justify">4.1 Notification Report to Parties</div>

<div data-id="4-4.2" style="margin-left: 2em;text-align: justify">4.2 ECVN Feedback Report to Parties &amp; <u class='defined-term'>ECVNA</u>s</div>

<div data-id="4-4.3" style="margin-left: 2em;text-align: justify">4.3 MVRN Feedback Report to Parties &amp; <u class='defined-term'>MVRNA</u>s</div>

<div data-id="4-4.4" style="margin-left: 2em;text-align: justify">4.4 ECVN <u class='defined-term'>Acceptance</u> Feedback to Parties &amp; <u class='defined-term'>ECVNA</u>s</div>

<div data-id="4-4.5" style="margin-left: 2em;text-align: justify">4.5 MVRN <u class='defined-term'>Acceptance</u> Feedback to Parties &amp; <u class='defined-term'>MVRNA</u>s</div>

<div data-id="4-4.6" style="margin-left: 2em;text-align: justify">4.6 <u class='defined-term'>ECVAA</u> Performance Report to BSCCo</div>

<div data-id="4-4.7" style="margin-left: 2em;text-align: justify">4.7 Forward Contract Report to Parties</div>

<div data-id="4-4.8" style="margin-left: 2em;text-align: justify">4.8 Notification System Status Report to BSCCo</div>

<div data-id="4-4.9" style="margin-left: 2em;text-align: justify">4.9 Volume Notification Nullification Confirmation Report to Parties</div>

<div data-id="4-4.10" style="margin-left: 2em;text-align: justify">4.10 Nullification Completion Report to Parties</div>

<div data-id="4" style="margin-left: 1em;text-align: justify">4 Reports from THE <u class='defined-term'>ECVAA</u></div>

<div data-id="5-5.1" style="margin-left: 2em;text-align: justify">5.1 Registration to Interested Parties</div>

<div data-id="5-5.2" style="margin-left: 2em;text-align: justify">5.2 Operations Registration Report to BSCCo and the <u class='defined-term'>NETSO</u></div>

<div data-id="5" style="margin-left: 1em;text-align: justify">5 Reports from the CRA</div>

<div data-id="6-6.1" style="margin-left: 2em;text-align: justify">6.1 Raw <u class='defined-term'>Metered Volume</u>s Data Report to <u class='defined-term'>Party</u>, <u class='defined-term'>NETSO</u> &amp; <u class='defined-term'>Licensed Distribution System Operator</u>s.</div>

<div data-id="6-6.2" style="margin-left: 2em;text-align: justify">6.2 Estimated Data Report to BSCCo, MOA, <u class='defined-term'>Party</u>, <u class='defined-term'>NETSO</u> and <u class='defined-term'>Licensed Distribution System Operator</u>s.</div>

<div data-id="6-6.3" style="margin-left: 2em;text-align: justify">6.3 Exception Report for Missing and Invalid <u class='defined-term'>Meter</u> Period Data to Responsible <u class='defined-term'>Party</u> and MOA</div>

<div data-id="6-6.4" style="margin-left: 2em;text-align: justify">6.4 MAR Reconciliation Reports to <u class='defined-term'>Party</u> and MOA</div>

<div data-id="6-6.5" style="margin-left: 2em;text-align: justify">6.5 <u class='defined-term'>BM Unit</u> Aggregation Report to <u class='defined-term'>Party</u> and on request to any licensed <u class='defined-term'>Party</u> or licensed non-<u class='defined-term'>Party</u></div>

<div data-id="6-6.6" style="margin-left: 2em;text-align: justify">6.6 <u class='defined-term'>Interconnector</u> Aggregation Report</div>

<div data-id="6-6.7" style="margin-left: 2em;text-align: justify">6.7 <u class='defined-term'>Meter</u> Period Data Report to <u class='defined-term'>Licensed Distribution System Operator</u>s and on request to any licensed <u class='defined-term'>Party</u> or licensed non-<u class='defined-term'>Party</u></div>

<div data-id="6-6.8" style="margin-left: 2em;text-align: justify">6.8 Report of <u class='defined-term'>Aggregation Rules</u> to Parties</div>

<div data-id="6-6.9" style="margin-left: 2em;text-align: justify">6.9 Total Demand per GSP to the <u class='defined-term'>NETSO</u> and on request to any licensed <u class='defined-term'>Party</u> or licensed non-<u class='defined-term'>Party</u></div>

<div data-id="6-6.10" style="margin-left: 2em;text-align: justify">6.10 <u class='defined-term'>CDCA</u> Performance Reports to BSCCo</div>

<div data-id="6" style="margin-left: 1em;text-align: justify">6 Reports from the <u class='defined-term'>CDCA</u></div>

<div data-id="7-7.1" style="margin-left: 2em;text-align: justify">7.1 <u class='defined-term'>Quarter</u>ly Statements to Parties</div>

<div data-id="7" style="margin-left: 1em;text-align: justify">7 Reports from the FAA</div>

<div data-id="8-8.1" style="margin-left: 2em;text-align: justify">8.1 BSCCo Reports Published on the <u class='defined-term'>BSC Website</u></div>

<div data-id="8" style="margin-left: 1em;text-align: justify">8 Reports from BSCCo</div>

<div data-id="9-9.1" style="margin-left: 2em;text-align: justify">9.1 Data used in the determination of TLFs</div>

<div data-id="9-9.2" style="margin-left: 2em;text-align: justify">9.2 <u class='defined-term'>BM Unit</u> Specific <u class='defined-term'>Transmission Loss Factor</u>s</div>

<div data-id="9" style="margin-left: 1em;text-align: justify">9 <u class='defined-term'>Transmission Loss Factor</u> Data</div>

CONTENTS

Reporting Catalogue V23.0

Defined Terms

Cross-references