Section 16A(8) in Maintenance of Internal Security Act, 1971
(8)[ In the case of any person in respect of whom a declaration has been made by a State Government under sub-section (2) or a declaration has been made by a State Government or an officer subordinate to it or confirmed by the State Government under sub-section (3), or a declaration has not been revoked by a State Government under sub-section (4), the Central Government may, whenever it considers it necessary so to do, require the State Government to furnish to the Central Government the information and materials on the basis of which such declaration has been made or confirmed, or not revoked, as the case may be, and such other information and materials as the Central Government may deem necessary.