Port Blair, Feb 22: As per regular schedule of activities of Indira Gandhi National Open University (IGNOU), the last date of submission of assignments (Tutor Marked Assignments) at Study Centre is to be 31st March. As a special case, the last date is now extended upto 30th April, 2018. Students are advised to follow the ‘Guidelines to prepare Assignments’ available at Study Centre and Regional Centre. Students must collect the evaluated assignments (with marks and tutor comments) within 2-3 months from the date of submission.