What is the meaning of Assessment proceedings, etc. not to be invalid on certain grounds Section 80 of DVAT Act 2004
Rule 40, Form 28
(1) No assessment, notice, summons or other proceedings made or issued or taken or purported to have been made or issued or taken in pursuance of any of the provisions of this Act or under the earlier law shall be invalid or shall be deemed to be invalid merely by reason of any mistake, defect or omission in such assessment, notice, summons or other proceedings, if such assessment, notice, summons or other proceedings are in substance and effect in conformity with or according to the intent and purposes of this Act or any earlier law.
(2) The service of any notice, order or communication shall not be called in question if the said notice, order or communication, as the case may be, has already been acted upon by the dealer or person to whom it is issued or which service has not been called in question at or in the earliest proceedings commenced, continued or finalised pursuant to such notice, order or communication.
(3) No assessment made under this Act shall be invalid merely on the ground that the action could also have been taken by any other authority under any other provisions of this Act.