Copies of your dissertation in the format described in the previous sections are due in the secretariat at the very latest by noon on the date shown in the timetable. 

The date relates to arrangements with the External and Internal Examiners and cannot be altered. 

The deadline is non-negotiable - meeting it is the only way you can be sure not to be penalised for late work, to be assessed and, if successful, graduate in that year.