AC 20-170

Advisory circular · Integrated Modular Avionics Development, Verification, Integration, and Approval Using RTCA/DO-297 and Technical Standard Order-C153

Approved
November 21, 2013
Last reviewed
January 30, 2020
Cancels
AC20-145
Family
AC 20-170 · 1 version
14 CFR parts
21

Guidance, not mandatory unless a rule or AD requires it. DRS record last changed October 23, 2026.

Show pages 54–65
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11/21/2013 Appendix H Appendix H. SAE ARP 4754 to ARP 4754A Cross-Reference Matrix Below is a cross-reference matrix between the sections and paragraphs of SAE ARP 4754 that are referenced by RTCA/DO-297 and the updated SAF ARP 4754A. Please refer to this matrix in order to determine the correct ARP 4754A paragraph.

RTCA/DO-297 ARP 4754 Reference Corresponding ARP Page # / Para. # (Technical Subject of Discussion) 4754A Reference / Para. # of Technical Subject of Discussion 3 / 1.5 [7] ARP 4754 ARP 4754A 20 / 3.1 ARP 4754 ARP 4754A 56 / 4.5.7.d ARP 4754 ARP 4754A 63 / 5.1 ARP 4754 (Safety Assessment) ARP 4754A / 5.1 65 / 5.1.5.1 Section 6.1 (Functional Hazard Assessment) ARP 4754A / 5.1.1 65 / 5.1.5.2.e Section 6.2 (Preliminary System Safety Assessment) ARP 4754A / 5.1.2 66 / 5.1.5.3.1 Section 6.3 (System Safety Assessment) ARP 4754A / 5.1.3 66 / 5.1.5.4 ARP 4754 (Common Cause Analysis) ARP 4754A / 5.1.4 72/5.3 ARP 4754 (Validation Process) ARP 4754A / 5.4 73 / 5.4 ARP 4754 (Verification Process) ARP 4754A / 5.5 75/5.5 ARP 4754 (Configuration Management Process) ARP 4754A / 5.6 77 / 5.6 ARP 4754 (Quality Assurance Process) ARP 4754A / 5.7 77 / 5.6 - Note ARP 4754 ARP 4754A Note: Some references within RTCA/DO-297 refer to the entire SAF ARP 4754 document. but the discussion in that RTCA/DO-297 paragraph is limited to a specific technical subject. This table provides information on the technical subject being discussed for that RTCA/DO-297 reference and provides the exact paragraph number of ARP 4754A.

We believe that this information is of greater use to the reader than repeating the reference to the entire SAF. ARP 4754A document. See rows 4, 8, 9, 10, 11, and 12.

H-1