; and (2) the National Cemetery Administration. (d) Costs The Secretary of Veterans Affairs shall reimburse the Secretary of the Interior for reasonable costs incurred by the Secretary of the Interior in implementing this section, including the costs of any surveys. 4. Restoration to public lands for non-cemetery use (a) Notice and effect Upon a determination by the Secretary of Veterans Affairs that all or a portion of the lands withdrawn, deemed property, and transferred under section 2 shall not be used for cemetery purposes, the Secretary of Veterans Affairs shall notify the Secretary of the Interior of such determination. Subject to subsections (b) and (c), the Secretary of Veterans Affairs shall transfer administrative jurisdiction of the lands subject to such notice to the Secretary of the Interior. (b) Decontamination The Secretary of Veterans Affairs shall be responsible for costs of any decontamination of the lands resulting from contamination on the lands withdrawn, deemed property, and transferred under section 2(b) while the Secretary of Veterans Affairs exercised jurisdiction over those lands subject to a notice under subsection (a) determined by the Secretary of the Interior to be necessary for the lands to be restored to the public lands. (c) Restoration to the public lands The lands subject to a notice under subsection (a) shall only be restored to the public lands upon acceptance by the Secretary of the Interior and a determination by the Secretary of the Interior that such lands are suitable for restoration to the public lands and operation of one or more of the public land laws. (d) Opening order If the Secretary of the Interior accepts the lands subject to such a notice and determines that the lands are suitable for restoration, in whole or in part, the Secretary of the Interior may open the lands to operation of one or more of the public land laws and may issue an order to that effect.