Section 27(2)(b) in Bihar Minerals (Concession, Prevention of Illegal Mining, Transportation & Storage) Rules, 2019
(b)Every Mineral Concession Holder seeking prior order under sub-rule (1) shall make an application to the Mining Officer which shall be accompanied by a letter of consent of the owner or occupant of the land to the effect that he has no objection for quarrying minor minerals by the transferee.