Just to add to what Manisha has already shared with you. The eligibility criteria will vary from programme to programme. For instance, the Masters in Organisational Development, Change and Leadership will require you to have gained 24 months work experience prior to the commencement of the programme. Please check the link - http://admissions.tiss.edu/view/10/admissions/ma-admissions/master-of-arts-organisational-development/

Tata Institute of Social Sciences (TISS), Mumbai is the exam conducting body of TISSNET entrance. As per the eligibility criteria of TISSNET, Candidates with a Bachelor’s degree in any discipline from a recognised university

Candidates studying in three and four year degree programmes should have passed in all the subjects of semester 1 to semester 4 and semester 1 to semester 6 respectively at the time of applying for TISSNET 2018.

For further you can check all the details about with given below link.

TISSNET Eligibility Criteria

Good Luck!