Hello dear student,

as we know after one student register with national Institute of open schooling the get the prospectus and the syllabus just by providing the correct address and the name details to the institute from which they are going to register to NIOS. after this the books will be dispatched and delivered to the address mentioned in the form filled by the students.

So the main motive of writing the above information was simply this that the address that you provide in the form on that address student gets the book. if you still have not obtain the book and you are sure that you have written the right address then the student with which institute you have registered for NIOS you have to contact them for your books

Thank you