; (2) any national, regional, State, local, or site-specific policies, including any policies required under the Federal Lands Recreation Enhancement Act ( 16 U.S.C. 6801 et seq. ), that facilitate public land access for recreation service providers serving environmental justice communities; (3) any case studies that may provide illustrative examples of the manner in which special recreation permits, partnerships, or cooperative agreements are being effectively used by land managers for the purpose of providing public land access to recreation service providers serving environmental justice communities; (4) any barriers to public land access for recreation service providers serving environmental justice communities; and (5) any recommendations for agency policy, or if necessary, action by Congress, to encourage and simplify public land access for recreation service providers serving environmental justice communities. (c) Voluntary participation by recreation service providers For purposes of preparing the report under subsection (b), the Secretaries— (1) shall contact all existing or prospective recreation service providers to request a voluntary estimate of the number of user days used by or, in the case of a prospective recreation service provider, expected to be used by, individuals from environmental justice communities during the period covered by the report; (2) shall request from recreation service providers and interested members of the public any other information required for the report; and (3) shall not use the participation of, or the provision of information to the Secretaries by, a recreation service provider under this subsection as a condition of a special recreation permit.