The Queen will send a message of congratulations for the following:
To receive a congratulatory message from The Queen you will need to contact the Anniversaries Office at Buckingham Palace for an application form. You can either telephone the Anniversaries Officers on 020 7930 4832 or you can write to:
The Anniversaries Office
You need to return the application form to the Anniversaries Office at least three weeks before the celebration date.
You can receive a belated message up to six months after the event.
There is no charge for this service, but you will need to provide documentary proof of the occasion.