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CFR › Title 49 › Part 234 › §234.251

49 CFR §234.251

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗

Standby power shall be tested at least once each month.

Source text from the eCFR (CFR) and the Office of the Law Revision Counsel (U.S. Code). Stacks shows the law verbatim; it is not legal advice.