; or (II) if the designated organization 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) on that petition. (iii) Procedures Any foreign Special Transnational Criminal Organization that submits a petition for revocation under this subparagraph must provide evidence in that 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 organization is warranted. (iv) Determination (I) In general Not later than 180 days after receiving a petition for revocation submitted under this subparagraph, the Secretary shall make a determination as to such revocation. (II) Classified information The Secretary 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 (c). (III) Publication of determination A determination made by the Secretary under this clause shall be published in the Federal Register. (IV) Procedures Any revocation by the Secretary shall be made in accordance with paragraph (6). (C) Other review of designation (i) In general If the Secretary determines that a 5-year period has elasped since the designation without a review having taken place under subparagraph (B), the Secretary shall review the designation of the foreign Special Transnational Criminal Organization 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, then the review shall be conducted pursuant to procedures