ASTM F3550-22

1.1 This standard provides guidance on how to classify safety-related events in space flight. In addition, this guide defines the terms needed for classification, such as their severity and impact.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

5.1 This guide can be used to standardize how space flight operators classify safety-related events, including the severity and impact of those events. The framework made by this guide would benefit the creation of any future voluntary safety programs.