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Regulations last checked for updates: Jun 14, 2025
Title 14 - Aeronautics and Space last revised: May 07, 2025
All Titles
Title 14
Chapter I
Part 151
Subpart D - Subpart D—Rules and Procedures for Advance Planning and Engineering Proposals
§ 151.111 - Advance planning proposals: General.
§ 151.113 - Advance planning proposals: Sponsor eligibility.
§ 151.115 - Advance planning proposals: Cosponsorship and agency.
§ 151.117 - Advance planning proposals: Procedures; application.
§ 151.119 - Advance planning proposals: Procedures; funding.
§ 151.121 - Procedures: Offer; sponsor assurances.
§ 151.123 - Procedures: Offer; amendment; acceptance; advance planning agreement.
§ 151.125 - Allowable advance planning costs.
§ 151.127 - Accounting and audit.
§ 151.129 - Payments.
§ 151.131 - Forms.
Appendix Appendix A - Appendix A to Part 151
Appendix Appendix B - Appendix B to Part 151
Appendix Appendix C - Appendix C to Part 151
Appendix Appendix D - Appendix D to Part 151
Appendix Appendix E - Appendix E to Part 151
Appendix Appendix F - Appendix F to Part 151
Appendix Appendix G - Appendix G to Part 151
Appendix Appendix H - Appendix H to Part 151
Appendix Appendix I - Appendix I to Part 151
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