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CFR › Title 40 › Part 1037 › §1037.550

40 CFR §1037.550

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

See 40 CFR 1036.545 for the powertrain test procedure.

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.