"When the BJP will form the government at Centre, we will order for an inquiry into the mystery," Rajnath Singh said after visiting the house where Netaji was born here and garlanding his statue.
The BJP leader said a lot of research and investigation was required to ascertain the cause and nature of Netaji's disappearance in 1945.
The government of India till date has instituted at least three judicial commissions to probe the matter.