CFR › Title 46 › Part 160 › §160.046-546 CFR §160.046-5Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkEmergency provisions must meet the requirements found in ISO 18813:2006(E) paragraph 4.31 (incorporated by reference, see § 160.046-3).