; (2) include, with respect to any such removal, construction, installation, deployment, operation, or maintenance, an initial mitigation plan to minimize the impact on the economic, environmental, ecological, historical, cultural, commercial, or other quality of life factors for border community stakeholders; (3) provide an opportunity for written feedback and input from border community stakeholders; and (4) include the dates, times, and places for at least two public meetings in locations within 20 miles of each site for which the Secretary makes a determination pursuant to paragraph (1) for the purpose of soliciting feedback and input from border community stakeholders regarding such initial mitigation plan. (c) Final mitigation plan After receiving feedback and input under subsection (b) regarding an initial mitigation plan, the Secretary shall develop a final mitigation plan taking into consideration such feedback and input. The Secretary shall publish in the Federal Register such final mitigation plan. (d) Updates to final mitigation plan The Secretary shall update a final mitigation plan under this section if significant construction, installation, deployment, operation, or maintenance of additional physical barriers, tactical infrastructure, or technology (including the removal of obstacles for such purpose) is determined necessary. Any such update shall— (1) be published on a publicly available website of the Department; (2) meet the requirement described in subsection (b)(1)