The over 12,000-page charge-sheet has named 33 people, including actor Rhea Chakraborty, her brother Showik Chakraborty, Sushant's house help and several drug peddlers in the case. The voluminous document has statements of over 200 witnesses.
The statements of Bollywood actors Deepika Padukone, Shraddha Kapoor and Sara Ali Khan are part of charge-sheet filed by NCB, an official said, according to news agency PTI.
The NCB chargesheet, nearly 12,000 pages long in hard copy and around 40,000 pages in digital format, was submitted in the court on a CD.
The central agency says incriminating evidence comprising digital evidence, call records have been submitted by the agency.
The NCB began probing the alleged use of drugs in some quarters in Bollywood after the death of Rajput (34) in June last year.
The central agency started its probe on the basis of some WhatsApp chats having reference to drugs.