Section 1.9001 - Purpose and scope(a) The purpose of this subpart is to implement policies and rules pertaining to spectrum leasing arrangements between licensees in the services identified in this subpart and spectrum lessees. This subpart also implements policies for private commons arrangements. The policies and rules in this subpart also implicate other Commission rule parts, including parts 1, 2, 20, 22, 24, 25, 27, 30, 80, 90, 95, and 101 of title 47, chapter I of the Code of Federal Regulations.(b) Licensees holding exclusive use rights are permitted to engage in spectrum leasing whether their operations are characterized as commercial, common carrier, private, or non-common carrier. 85 FR 76479 , Nov. 30, 2020, as amended at 86 FR 59869 , Oct. 29, 2021 81 FR 79930 , 12/14/2016; 85 FR 76479 , 12/30/2020; 86 FR 59868 , 11/29/2021