Click on "Complete Task" to fill out the Offer Letter. I've never had a job offer that requires my signature, it's an offer letter, it's not legally enforceable either way.Any reference received must be signed and on headed paper. Is it illegal to rescind a job offer under New Jersey employment law? The answer is that sometimes, under certain conditions, it certainly can be. We are delighted to inform you that your application to study at Middlesex University Dubai has been successful. Catch-up with our webinar recordings to find out more about how to prepare yourself for coming to the UK, and everything you need to know about enrolment. Our Admission and Visa Processes ; Unconditional Firm Offer Letter. Original. Signature same as per passport ; Request to Entry Permit, Mauritius. Original. Our Admission and Visa Processes ; Unconditional Firm Offer Letter. Original.