12.0

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

<div data-id="parties" style="text-align:left">Parties</div>

<div data-id="participation-capacities" style="text-align:left">Participation Capacities</div>

<div data-id="energy-accounts" style="text-align:left"><u class='defined-term'>Energy Account</u>s</div>

<div data-id="accession" style="text-align:left">Accession</div>

<div data-id="novation" style="text-align:left">Novation</div>

<div data-id="party-details" style="text-align:left"><u class='defined-term'>Party Details</u></div>

<div data-id="role-of-elexon" style="text-align:left">Role of Elexon</div>

<div data-id="party-registration" style="text-align:left"><u class='defined-term'>Party</u> Registration</div>

<div data-id="expulsion" style="text-align:left">Expulsion</div>

<div data-id="general-provisions" style="text-align:left">General Provisions</div>

<div data-id="annex-a-1" style="text-align:left">Annex A-1</div>

<div data-id="need-more-information" style="text-align:left">Need more information?</div>

Section A: Parties and Participation V12.0