Annual Increment - Public Or Private Company

Can anyone suggest me on scenario of like if any public or private company not ready to give Annual increment can we go legal case/action for In any public or private company reject or not ready to give annual increment to employee....
Thanks & Regards,
Umesh Kanase

There is no law which mandates annual increments to the employees.But all progressive and well run companies do give increments annually and on annual appraisal etc.Govt/PSUs have annual increment as part of wage policy.
So question of going legal in the case of a private company does not arise.
Minimum wages act gets reviewed at six monthly intervals and all have to comply with those stipulated daily wages.