Exam will be conducted preferably immediately after the completion of the course duration.

A candidate is required to clear the examination in the1st attempt. However, in case of unsuccessful case, he will be provided opportunity to clear the examination in 2 more attempts but within a period of 12 months only from the month of Admission. The examination shall be held every 3 months and the candidate may appear in accordance with his convenience. The examination fee is Rs. 200/-(Rupees two hundred only) for each paper, every time in such cases and need to be deposited to the Institute by Bank Demand Draft in favour of National Institute of safety, Health & Environment payable at Patna.

There is no provision to refund the fees once deposited, However, the amount may be adjusted for the same candidate in accordance with circumstances as mentioned above.

If a candidate is unable to complete the course within 1 year from the date of admission, a fee of Rs. 500/- is to be paid to revive the expired enrolment.

There is no provision for revaluation of papers in case of unsuccessful cases. However, re-totalling of specific papers can be done within a period of 12 months only from the date of enrolment, for which the candidate has to pay a fee of Rs.I00/- per paper.