; (ii) review all information, including any substantiating documents, provided by the consumer about the disputed information and conduct an investigation, separate from any reinvestigation by a consumer reporting agency or a reseller conducted with respect to the disputed information; (iii) before the expiration of the period under section 611(a)(1) within which a consumer reporting agency would be required to complete its action if the consumer had elected to dispute the information under that section, complete an investigation of the disputed information pursuant to the standards described in subparagraph (G); (iv) notify the consumer, in writing, of the receipt of the dispute that includes— (I) a statement about any information additional to the information that the person is required to maintain under subsection (f) that would support the person’s ability to carry out an investigation to resolve the consumer’s dispute; and (II) a statement that the consumer reporting agency to which the disputed information was provided will include a notation described in section 605(e) in the consumer’s file until the investigation has been completed, and information about how a consumer may request that such notation is removed by the agency; (v) if the investigation determines the disputed information is inaccurate, incomplete, or unverifiable, promptly notify each consumer reporting agency to which the person furnished such information in accordance with paragraph (2)