Apply no earlier than 28 days before 25/10/13 and no later than 25/10/13. Hi Sushdmehta, My case is also same, i got my visa stamped on 21/10/2008 and entered UK on 30/11/2008, I booked my PEO on 23/09/2013, exactly 28 days before entry clearence which is the date on which visa given not when one e...