14 CFR 23.1529 : Aeronautics And Space (§ 1.1 To Parts 1311-1399) — (§ 1.1 To Parts 50-59) — Federal Aviation Administration, Department Of Transportation (§ 1.1 To Parts 50-59) — Aircraft (§ 21.1 To Parts 50-59) — Airworthiness Standards: Normal, Utility, Acrobatic, And Commuter Category Airplanes (§ 23.1 To Appendix J To Part 23) — Operating Limitations And Information (§ 23.1501 To Appendix J To Part 23) — Instructions for Continued Airworthiness.