1. Short title This Act may be cited as the Flatside Wilderness Enhancement Act . 2. Inventory and evaluation of certain lands adjacent to Flatside Wilderness (a) In general The Secretary of Agriculture shall conduct an inventory and evaluation of certain lands, as generally depicted on the map titled Flatside Wilderness Adjacent Inventory Areas and dated November 30, 2017, to determine the suitability of such lands for inclusion in the National Wilderness Preservation System. (b) Completion date The inventory and evaluation required under subsection (a) shall be completed not later than 1 year after the date of the enactment of this section. (c) Determination of suitability (1) Wilderness designation If the Secretary of Agriculture determines that the lands inventoried and evaluated under subsection (a) are suitable for designation as wilderness— (A) the Secretary shall publish notice of such a determination in the Federal Register not later than 1 year after the date of the enactment of this section; and (B) such lands shall be designated as wilderness and incorporated in the Flatside Wilderness under section 3(d) of the Arkansas Wilderness Act of 1984 ( Public Law 98–508