Section 6(2)(iii) in Bihar Industrial Investment Promotion Rules, 2016
(iii)Stage III Clearance. - Stage III clearance refers to clearances requested by an investor at the pre-operation stage from the Secretariat before commencement of commercial production. List of pre-operation stage clearances will be notified by the State Government from time to time. These clearances shall be provided as per the provisions made in Section 6(4) of the Act.