Procedure of Disciplinary Action - what should be the legal and domestic inquiry steps?

Recently I've joined organisation as Fresher (Jr. HR Trainee). one of my worker is absent on daily basis without any prior permission to the authority. so, i need some help of expert in this issue.
what should be the legal and domestic inquiry steps against him..?
what should be the procedure of inquiry..?
what should be the format letter as the concern steps.?
i glad to hear back from you soon.

Principle of Natural Justice to be followed. To understand this, to start with, you better purchase a book on 'Disciplinary Action' and spend some time in reading You may some times get a book on ' How to control Absenteeism in Factory' . You should have some basics before action.