From the notice

**** Amendment **** Confidentiality: No proprietary, classified, confidential, or sensitive information should be included in your response. The Government reserves the right to use any non-proprietary technical information in any resultant solicitation(s). Protection of Privileged or Confidential Commercial or Financial Information: The Freedom of Information Act (FOIA), 5 U.S.C. § 552, provides individuals with a right to access certain records in the possession of the Federal government, subject to certain exemptions. Exemption 4 of the FOIA permits information to be withheld that is in the nature of "trade secrets and commercial or financial information obtained from a person and privileged or confidential." The term "person" refers to a wide range of entities, including corporations, banks, state governments, agencies of foreign governments, and Native American tribes or nations, who provide information to the government. Information that does not qualify withholding under the Exemption will be disclosed. CMS may invoke Executive Order 12600 in accordance with FOIA Regulation 45 C.F.R. § 5.42. Information provided by entities to CMS in response to this notice may be subject to FOIA disclosure requirements unless protected under Exemption 4 of the Freedom of Information Act. Should entities wish to protect any trade secret or confidential information under Exemption 4, they should mark their submission accordingly citing applicable redactions and non-disclosure rationale.

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