; or (II) 1 calendar year beginning on the date on which the permittee makes the return; and (ii) be without prejudice or penalty to the permittee who makes the return; and (B) shall not be used to reduce any future allocation of service days to the permittee who makes the return. (c) Forest Service temporary permits Not later than 180 days after the date of enactment of this Act, the Secretary of Agriculture shall establish and implement a program— (1) to authorize the issuance of temporary special recreation permits that are issued to permittees for a period of not more than 2 years; and (2) to provide for the conversion of a temporary special recreation permit issued under paragraph (1) to a long-term special recreation permit beginning on the date on which the Secretary of Agriculture has determined that the permittee has completed 2 years of satisfactory operation under the temporary special recreation permit. 6. Permit administration (a) Permit availability (1) Notification of permit availability If the Secretary concerned has determined that special recreation permits are available on a public land unit, the Secretary concerned shall publish that information on the website of the Department of Agriculture or the Department of the Interior, as applicable. (2) Updates The Secretary concerned shall ensure that information published on the website under this subsection is consistently updated to provide current and correct information to the public. (3) Electronic mail notification The Secretary concerned shall— (A) establish a system by which potential special recreation permit applicants may subscribe to receive notification of the availability of special recreation permits by electronic mail