40 CFR 61.224
§ 61.224 Recordkeeping requirements.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 61.224, § 61.224 Recordkeeping requirements, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/173755
- Permanent ID
ys:prov:173755@1- SHA-256
1af3422ba94fc2df289ecaf6850ad5db1c13bb837a1abdf61e9c5665e77a6696
The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.
Full text
The owner or operator must maintain records documenting the source of input parameters including the results of all measurements upon which they are based, the calculations and/or analytical methods used to derive values for input parameters, and the procedure used to determine compliance. This documentation should be sufficient to allow an independent auditor to verify the accuracy of the determination made concerning the facility's compliance with the standard. The Administrator shall be kept apprised of the location of these records and the records must be kept for at least five years and upon request be made available for inspection by the Administrator, or his authorized representative.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.