; (3) the activity would impede the routine, emergency, or otherwise necessary management and staff operations on the System unit; or (4) the filming or still photography activity poses a health or safety risk to the public. (d) Processing of permit applications (1) In general The Secretary concerned shall establish a process to ensure that the Secretary concerned responds in a timely manner to an application for a permit for a filming or still photography activity required under subsection (a)(4). (2) Coordination If a permit is required under this section for 2 or more Federal agencies or Federal land management units, the Secretary concerned and the head of any other applicable Federal agency, as applicable, shall, to the maximum extent practicable, coordinate permit processing procedures, including through the use of identifying a lead agency or lead Federal land management unit— (A) to review the application for the permit; (B) to issue the permit; and (C) to collect any required fees. (e) Guidance Not later than 2 years after the date of enactment of the America’s Outdoor Recreation Act of 2023, each of the Secretary of the Interior and the Secretary of Agriculture shall issue guidance to implement this section, including establishing a civil penalty for failing to obtain a de minimis use authorization required under subsection (a)(3) or a permit required under subsection (a)(4). (e) (f) Definitions In this section: (1) Federal land management unit The term Federal land management unit means— (A) Federal land (other than National Park System land) under the jurisdiction of the Secretary of the Interior; and (B) National Forest System land. (2) Secretary concerned The term Secretary concerned means— (A) the Secretary of the Interior, with respect to land described in paragraph (1)(A)