Authorised Signatory - Factory Inspector

Hello all.
I my name is Darshan i am working as HR-Executive.
I need your help.
can you please let me know whether only factory manager is authorised to sign all the correspondence to related to various govt Dept such as Factory Inspectors, Labour Department, Pollution control Board, Pf, ESIC, Excise , Sales tax, etc or some on else can be the signatory. If yes is their any procedure to change the authorised signatory.
Regards,
Darshan

Dear Darshan
Any person whose athorised by occupier can only sign the all documents related to all concern department.
1. FACTORY INSPECTOR (SEND THE FORM CHANGE THE MANAGER FORM 2A)
2. LABOUR DEPARTMENT ASLO SEND THE AUTHORITY LETTER WITH ATTESTED BY OWNER OR OCCUOIER OR FACTORY MANAGER)
3. POLUTION CONTROL BOARD AS SAME
4. ESIC SEND THE LETTER OF SIGNATURE WITH ATTESTED BY OCCUPIER OR DIRECTOR OF COMPANY.
5. FOR CHANGE IN EPF SEND FORM 5A WITH COVERING LETTER
6. EXCISE AND FOR SALES TAX YOU MUST MAKE AUTHORITY ON THE STAMP PAPPER OF 100/- AND AUTHORISATION MUST BE ATTESTED BY ELIGIBLE AUTHORITY.

Dear Friend,
To my knowledge company can decide and fix more than one person as an authorization signatory. In this case, company want to give an authorization with addition to existing signatory, then company has to conduct board meeting to pass a resolution for the same. These details of board meeting and resolution have to be entered in minute’s book.
Then you can send this copy of the board resolution to all respective statutory departments. Write a conversing letter stating that addition in Authorization signatory in our company to sign on all returns/reports/correspondence as and when required.
If you wait some more time I am sure our seniors will give you very good and appropriate answers on the same.
I wish you all the best.