• When a registrar change is requested via the online services
• When a registrar change is requested via the automaton or EPP and the new tag requires and accepts the handshake.

<epp:resData> element

•  An <n:relData> element. This contains the following sub-elements:
  • An <n:account-id> giving the identifier of the account that the domain names are on. This has an attribute here of "moved" which can be "Y" if the account has been moved with the domain name or "N" if the account remains on the tag.
    
  • An <n:from> giving the tag that the account and domain names have been moved from. (This is the same as the tag that has been used to log into EPP.
  • An <n:registrar-tag> giving the tag that the account and domain names have been moved to.
• A <domain:listData> element showing the domain names that have been moved from the tag. This element has a "no-domains" element giving the number of domain names moved.
  

Example of a domains released notification

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <epp xmlns="urn:ietf:params:xml:ns:epp-1.0"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0
   epp-1.0.xsd">
   <response>
     <result code="1301">
       <msg>Command completed successfully; ack to dequeue</msg>
     </result>
     <msgQ count="10" id="12345">
       <qDate>2007-09-26T07:31:30</qDate>
       <msg>Domains Released Notification</msg>
     </msgQ>
     <resData>
       <n:relData
         xmlns:n="http://www.nominet.org.uk/epp/xml/nom-notifications-1.1"
         xsi:schemaLocation="http://www.nominet.org.uk/epp/xml/nom-notifications-1.1
         nom-notifications-1.1.xsd">
         <n:account-id moved="Y">12345</n:account-id>
         <n:from>EXAMPLE1-TAG</n:from>
         <n:registrar-tag>EXAMPLE2-TAG</n:registrar-tag>
       </n:relData>
       <domain:listData no-domains="6"
        xmlns:domain="http://www.nominet.org.uk/epp/xml/nom-domain-1.1"
        xsi:schemaLocation="http://www.nominet.org.uk/epp/xml/nom-domain-1.1 
        nom-domain-1.1.xsd">
         <domain:name>epp-example1.co.uk</domain:name>
         <domain:name>epp-example2.co.uk</domain:name>
         <domain:name>epp-example3.co.uk</domain:name>
         <domain:name>epp-example4.co.uk</domain:name>
         <domain:name>epp-example5.co.uk</domain:name>
         <domain:name>epp-example6.co.uk</domain:name>
       </domain:listData>
     </resData>
     <trID>
       <clTRID>ABC-12345</clTRID>
       <svTRID>123456</svTRID>
     </trID>
   </response>
 </epp>