Subsequent extensions (I) In general For any extension after an extension under clause (i), the court may grant an extension of an order described in paragraph (1) with respect to a subpoena or emergency request for up to 180 days, upon the governmental entity's motion, if the governmental entity demonstrates a particularized showing described in subitems (AA) and (BB) of section 3132(a)(2)(C)(I)(aa) and details the information described in item (bb) of section 3132(a)(2)(C)(I). (II) Redacted documents The court shall consider and order redactions under this clause in accordance with the procedures under section 3132(a)(2)(C)(II). (C) Review by court The court may, in its discretion, require the governmental entity to provide the factual basis for the certification described in subparagraph (A) and may review that factual basis for sufficiency. (D) Notification (i) In general A governmental entity shall promptly notify the court once the governmental entity no longer has reason to believe that the order is necessary to prevent an adverse result described in section 3132(a)(2)(B). (ii) Revocation After being notified by the governmental entity under clause (i), the court shall revoke the order. (b) Preclusion of notice to subject of governmental access (1) Authority (A) In general Except as provided in paragraph (2) a governmental entity acting under section 2703 or section 3123 may apply to a court for— (i) an order commanding a provider of electronic communications service or remote computing service to whom a criminal surveillance order, as defined in section 3131, or subpoena is directed, not to notify any other person of the existence of the criminal surveillance order or subpoena