If the request is for materials submitted to the Commission by third parties and not open to routine public inspection under
§ 0.457(d),
§ 0.459, or another Commission rule or order, or if a request for confidentiality is pending pursuant to
§ 0.459, or if the custodian of records has reason to believe that the information may contain confidential commercial information, one copy of the request will be provided by the custodian of the records (see
paragraph (e) of this section) to the person who originally submitted the materials to the Commission. If there are many persons who originally submitted the records and are entitled to notice under this paragraph, the custodian of records may use a public notice to notify the submitters of the request for inspection. The submitter or submitters will be given ten calendar days to respond to the FOIA request. See
§ 0.459(d)(1). If a submitter has any objection to disclosure, he or she is required to submit a detailed written statement specifying all grounds for withholding any portion of the information (see
§ 0.459). This response shall be served on the party seeking to inspect the records. The requester may submit a reply within ten calendar days unless a different period is specified by the custodian of records. The reply shall be served on all parties that filed a response. In the event that a submitter fails to respond within the time specified, the submitter will be considered to have no objection to disclosure of the information.