适用于所有行业的系统理论过程分析 (STPA) 标准

[中文适用范围]： 本标准记录了在所有行业中对安全关键产品或系统执行系统理论过程分析 (STPA) 所需的内容。本标准定义了术语、使用 STPA 的步骤、活动流程和预期交付成果。在处理有关风险评估、安全评估、开发保证、系统安全工程或其他类似要求的合同或监管要求时，可以使用本标准。此外，当合规性不是首要考虑因素时，本标准可用于证明已进行有效的 STPA 评估。本标准适用于广泛的用途，包括但不限于企业产品开发流程、组织流程、监管组、供应商流程、国防计划（例如，政府将合同授予公司，合同要求 STPA）、国防计划办公室（例如，政府安全组在项目安全审查期间应用 STPA）、医疗保健安全研究人员（不是工程师）和站点可靠性工程（例如，谷歌地图，其中“受控过程”是虚拟地图 - 纯数据而不是物理过程）等等。 [外文原描述]： This standard documents what is required to execute a System Theoretic Process Analysis (STPA) of safety-critical products or systems in all industries. This standard defines the terminology, the steps in using STPA, the activities flow, and the expected deliverables. This standard may be used when addressing compliance with contractual or regulatory requirements regarding risk assessments, safety assessments, development assurance, system security engineering, or other similar requirements as appropriate. In addition, this standard can be used to demonstrate that an effective STPA evaluation has been conducted when compliance is not of paramount concern. This standard is applicable to a broad set of uses including, but not limited to, corporate product development processes, organizational processes, regulatory groups, supplier processes, defense programs (e.g., government awards a contract to a company and the contract mandates STPA), defense program office (e.g., government safety group applies STPA during a safety review on a project), healthcare safety researchers (not engineers), and site reliability engineering (e.g., Google Maps, where the “controlled process” is a virtual map - pure data rather than a physical process) to name a few.