CFR › Title 49 › Part 572 › Appendix A to Subpart U of Part 57249 CFR Part 572, Appendix AVerified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link[71 FR 75331, Dec. 14, 2006, as amended at 73 FR 33921, June 16, 2008]