36 CFR § 1256.52 - Trade secrets and commercial or financial information.

In accordance with 5 U.S.C. 552(b)(4), NARA may withhold records that contain trade secrets and commercial or financial information, obtained from a person, that is privileged or confidential. Such records may be disclosed only if:

(a) The person who provided the information agrees to its release; or

(b) In the judgment of the Archivist of the United States, enough time has passed that release of the information would not result in substantial competitive harm to the submitter of the information. See 36 CFR 1250.82 for additional regulatory guidance.