After "authorised by" just sign it. Nothing else is required. Understand everything it says before using it though as you will be quizzed on it ;)
Printed copy · Anthology Volume 7, page 48 · cut by a page breakPrinted copy from The Tender For Law Anthology, Volume 7, page 48 (printed 13 June 2014). Added by this site; not part of the Facebook export. A page break in the printout cut off the end of this comment.