StacksVerified U.S. regulatory reference

14 CFR Part 375, Appendix A — Form 4509

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

[Figure — view on eCFR: https://www.ecfr.gov/graphics/ec30se91.018.gif]

[Figure — view on eCFR: https://www.ecfr.gov/graphics/ec30se91.019.gif]