Section 6(3) in The National Investigation Agency Act, 2008
(3)On receipt of report from the State Government, the Central Government shall determine on the basis of information made available by the State Government or received from other sources, within fifteen days from the date of receipt of the report, whether the offence is a Scheduled Offence or not and also whether, having regard to the gravity of the offence and other relevant factors, it is a fit case to be investigated by the Agency.
