CFR › Title 49 › Part 179 › §179.500-1549 CFR §179.500-15Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)Tanks rejected for failure in any of the tests prescribed may be reheat-treated, and will be acceptable if subsequent to reheat-treatment they are subjected to and pass all of the tests.(b)[Reserved]