Hi Mukul Kumar

According to some news papers there will be a new body ( NTS-National Testing Service ) which in the process of formation for now which will be handed over the entire responsibility of conducting all common entrance exams like JEE, NEET , NET, CTET etc.

This process is still pending and requires approval, but according to the ongoing activities seems like CBSE will shift over the responsibility to NTS from next year.

NTS will then become the largest test conducting body all over India.

Hope this answer Helps.