40 CFR 1090.1250 - Recordkeeping requirements for auditors.

Regulations last checked for updates: Feb 07, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026

View all text of Subpart M [§ 1090.1200 - § 1090.1255]

§ 1090.1250 - Recordkeeping requirements for auditors.

(a) Overview. In addition to the requirements in § 1090.1205, an auditor must keep records that include the information in this section.

(b) Auditors. An auditor must keep records of the following information:

(1) Documents pertaining to the performance of each audit performed under subpart S of this part, including all correspondence between the auditor and the fuel manufacturer.

(2) Copies of each attestation engagement report prepared and all related records developed to prepare each report.

[85 FR 78469, Dec. 4, 2020, as amended at 90 FR 4357, Jan. 15, 2025]

authority: 42 U.S.C. 7414,7521,7522,7541,7542,7543,7545,7547,7550,and

source: 85 FR 78469, Dec. 4, 2020, unless otherwise noted.

cite as: 40 CFR 1090.1250