; or (II) if the designated foreign actor has previously filed a petition for revocation under this subparagraph, the petition period begins 2 years after the date of the determination made under clause (iv) with respect to that petition. (iii) Procedures Any foreign actor designated as a foreign intelligence threat to higher education that submits a petition for revocation under this subparagraph shall provide evidence in the petition that the relevant circumstances described in paragraph (1) are sufficiently different from the circumstances that were the basis for the designation such that a revocation with respect to the foreign actor is warranted. (iv) Determination (I) In general Not later than 180 days after receiving a petition for revocation submitted under this subparagraph, the Director shall make a determination as to such revocation. (II) Classified information The Director may consider classified information in making a determination in response to a petition for revocation. Classified information shall not be subject to disclosure for such time as it remains classified, except that such information may be disclosed to a court ex parte and in camera for purposes of judicial review under subsection (d). (III) Publication of determination A determination made by the Director under this clause shall be published in the Federal Register. (IV) Procedures Any revocation of a designation by the Director shall be made in accordance with paragraph (6). (C) Other review of designation (i) In general If no review has taken place under subparagraph (B) during any 5-year period, the Director shall review the designation of a foreign actor as a foreign intelligence threat to higher education in order to determine whether such designation should be revoked pursuant to paragraph (6). (ii) Procedures If a review does not take place pursuant to subparagraph (B) in response to a petition for revocation that is filed in accordance with that subparagraph, the review shall be conducted pursuant to procedures established