14 CFR §415.123

1. (a)An applicant's safety review document must describe all computing systems and software that perform a safety-critical computer system function for any operation performed during launch processing or flight that could have a hazardous effect on the public as required by § 417.123 of this chapter.
2. (b)An applicant's safety review document must list and describe all safety-critical computer system functions involved in a proposed launch, including associated hardware and software interfaces. For each system with a safety-critical computer system function, an applicant's safety review document must:
   1. (1)Describe all safety-critical computer system functions, including each safety-critical interface with any other system;
   2. (2)Describe all systems, including all hardware and software, and the layout of each operator console and display;
   3. (3)Provide flow charts or diagrams that show all hardware data busses, hardware interfaces, software interfaces, data flow, and power systems, and all operations of each safety-critical computer system function;
   4. (4)Provide all logic diagrams and software designs;
   5. (5)List all operator user manuals and documentation by title and date;
   6. (6)Describe the computing system and software system safety process as required by § 417.123(a).
   7. (7)Provide all results of computing system and software hazard analyses as required by § 417.123(c).
   8. (8)Provide all plans and results of computing systems and software validation and verification as required by § 417.123(d).
   9. (9)Provide all plans for software development as required by § 417.123(e).