Gst registration

Once Registered in GST, All transactions are covered under GST (under Same PAN ), even it is different business vertical, 

New Provision was amended in 01/02/2019, You can avail two separate GSTIN in same state with condition of Place of Business should be different. 

@ SARAVANA KUMAR . can you tell me the section which say tht gst covers all transactions done through the same pan?