67. Appeals.

(a) to the Assam Board of Revenue from original order of the Deputy Commissioner or the Settle-ment Officer, within 60 days of the order appealed against;
(b) to the Deputy Commissioner or the Settlement Officer, within 30 days of the order appealed against, from orders passed by any Revenue Officer sub-ordinate to him, even if the latter was exercising the delegated power of the Deputy Commissioner or the Settlement Officer when passing such order;