; (BB) inform the parties to the transaction that the Committee is not able to complete action under this section with respect to the transaction on the basis of the declaration and that the parties may file a written notice under clause (i) to seek written notification from the Committee that the Committee has completed all action under this section with respect to the transaction; (CC) initiate a unilateral review of the transaction under subparagraph (D); or (DD) notify the parties in writing that the Committee has completed all action under this section with respect to the transaction. (bb) Timing The Committee shall take action under item (aa) within 15 days of receiving a declaration under this clause. (cc) Refiling of declaration The Committee may not request or recommend that a declaration be withdrawn and refiled, except to permit parties to a transaction to correct material errors or omissions. (V) Regulations In prescribing regulations establishing requirements for declarations submitted under this clause, the Committee shall ensure that such declarations are submitted as abbreviated notifications that do not generally exceed 5 pages in length. (VI) Investment defined For the purposes of this clause, the term investment means the acquisition of an equity interest, including contingent equity interest, as further defined in regulations prescribed by the Committee. . (b) Stipulations regarding transactions Section 721(b)(1)(C) of the Defense Production Act of 1950 ( 50 U.S.C. 4565(b)(1)(C) ), as amended by this section, is further amended by adding at the end the following: (viii) Stipulations regarding transactions (I) In general In a written notice submitted under clause (i) or a declaration submitted under clause (v) with respect to a transaction, a party to the transaction may— (aa) stipulate that the transaction is a covered transaction