Unless exempt under Sections 22.01.01.300-22.01.01.350, the business council shall not approve a business site lease until the proposed business site lease has completed the environmental review process pursuant to Sections 22.01.01.300-22.01.01.350 and applicable tribal law. Leases approved and executed without compliance with Sections 22.01.01.300-22.01.01.350 shall be null and void. [Ord. 05-31-2018-B § 2(22.07.010), 2018.]