my co is registered with central excise as dealer. upto march 2010 we were making cenvatable invoice from billing software and taking print on pre printed bill book which were preauthenticated and numbered.
now from 1st april 2010 we want to make invoice from tally and wish to take print for the same on plain A4 size paper.
are we require prior permission for the same from central excise or just a information for the same is enough.