JNU application form yet not released and official dates for admission yet not shared.
Tentatively counselling admission will be in last week July 2019 and admissions shall end in 2nd week August 2019.
Entire schedule shared below for reference.
https://university.careers360.com/articles/jnu-counselling
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile