Section 56A(2) in The Himachal Pradesh Value Added Tax Act, 2005
(2)Where any notice, communication or intimation is prepared on any electronic data processing system and is properly served on any dealer or person, the said notice, communication or intimation shall not be required to be personally signed by any officer or person and the said notice, communication or intimation shall not be deemed to be invalid on the ground that it is not personally signed by such officer or person.