Dear Jisha,
Format of attendance register depends upon the applicability of the Act wherein we are required to maintain this register & therefore first decide which of the act is applicable to your establishment e.g. Shops & Establishment Act, Minimum wages Act, 1948 etc. & then go through Rules of that Act & have the format.
R.N.KHOLA
Skylark Associates| Gurgaon |Haryana|
(M)09810405361