40 CFR § 92.517
Treatment of confidential information
June 9, 2020
Except for information required by §92.508(e)(2) and quarterly emission test results described in §92.508(e), information submitted pursuant to this subpart shall be made available to the public by EPA notwithstanding any claim of confidentiality made by the submitter. The provisions for treatment of confidential information described in §92.4 apply to the information required by §92.508(e)(2) and all other information submitted pursuant to this subpart.