Normally probation and confirmation are governed by the company's standing orders. There may be a provision in this regard. It may be like automatically getting confirmed after 6 months of probation or like confirmation if not not given in writing that the probation is extended for a further period. And if your company has no such standing orders then it may be mentioned in your appointment order. Now even in the absence of such clause in your appointment order, your act of signing the muster roll itself is the proof of your presence for work in the establishment. Legally, there is no need of any letter confirming your service. It is only for a mental satisfaction that the same is served. Even if you are not a confirmed employee, you are eligible for all legal rights as an employee. You will be eligible for Bonus (if applicable as an employee drawing not more than Rs 10000), if a woman employee, for maternity benefits, leave encashment and on leaving sevice after at least five years you will be eligible for gratuity also. For these your joining as probationer will be taken in to account. Therefore, dont go in detail about the so called confirmation; it will come by its own way. Regards, Madhu.T.K