14 CFR §450.155

1. (a)General. An operator must document and implement procedures to assess readiness to proceed with the flight of a launch or reentry vehicle. These procedures must address, at a minimum, the following:
   1. (1)Readiness of vehicle and launch, reentry, or landing site, including any contingency abort location;
   2. (2)Readiness of safety-critical personnel, systems, software, procedures, equipment, property, and services; and
   3. (3)Readiness to implement the mishap plan required by § 450.173.
2. (b)Application requirements. An applicant must—
   1. (1)Demonstrate compliance with the requirements of paragraph (a) of this section through procedures that may include a readiness meeting close in time to flight; and
   2. (2)Describe the criteria for establishing readiness to proceed with the flight of a launch or reentry vehicle so that public safety is maintained.