Section 25M(4) in The Industrial Disputes Act, 1947
(4)Where an application for permission under sub-section (1) or sub-section (3) has been made, the appropriate Government or the specified authority, after making such enquiry as it thinks fit and after giving a reasonable opportunity of being heard to the employer, the workmen concerned and the persons interested in such lay-off, may, having regard to the genuineness and adequacy of the reasons for such lay-off, the interests of the workmen and all other relevant factors, by order and for reasons to be recorded in writing, grant or refuse to grant such permission and a copy of such order shall be communicated to the employer and the workmen.