; or (B) different employees or independent contractors providing substantially similar services, and if so, the factors used in differentiating among such employees or independent contractors; and (7) any changes made to the pricing algorithm between the date of receipt of the request under subsection (a) and the date of certification under subsection (c). (c) Certification of report The Chief Executive Officer, Chief Economist, Chief Technology Officer, or a corporate officer of similar authority of a person shall certify, under penalty of perjury, the accuracy of a report under subsection (a) submitted by the person. (d) Confidentiality All information submitted in a report under subsection (a) shall be treated as confidential and shall be considered to be privileged and confidential trade secrets and commercial or financial information exempt under subsection (b)(4) of section 552 of title 5, United States Code, from being made available to the public under subsection (a) of that section. (e) Information sharing (1) In general A report under subsection (a) may be shared— (A) between the Department of Justice and the Commission; and (B) with the National Institute of Standards and Technology for technical assistance in understanding the report. (2) Limitation The National Institute of Standards and Technology shall not disclose the contents of a report shared under paragraph (1) or the analysis of the report by the National Institute of Standards and Technology to any person, except the Department of Justice or Commission, whichever sought the technical assistance. (f) Rules of construction Nothing in this section shall— (1) limit the ability of the Commission or the Attorney General to issue a civil investigative demand, to issue a subpoena, to seek discovery in the course of litigation, or otherwise obtain information through other means available to the Commission or the Attorney General