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Scope of IEC 15504-5-13:2017
| Process ID | Process Name | Safety/Security Focus | |—|—|—| | SAF.1 | Safety Planning | Establishing the safety integrity level (SIL) targets and safety lifecycle. | | SAF.2 | Hazard Analysis & Risk Assessment (HARA) | Systematic identification and classification of hazards. | | SAF.3 | Safety Requirements Elicitation & Management | Specifying and managing safety requirements derived from HARA. | | SEC.1 | Security Risk Management | Threat modeling and risk assessment for cybersecurity. | | SEC.2 | Security Architecture Design | Implementing defense-in-depth security mechanisms. | | SEC.3 | Security Verification & Validation | Penetration testing and security audits. | | Level | Name | Key Practice Example (Safety/Security) | |—|—|—| | 1 | Performed | Hazard analysis is completed (base practice). | | 2 | Managed | A hazard log is maintained and under configuration control. | | 3 | Established | A standard hazard analysis process is defined across the organization. | | 4 | Predictable | Metrics for hazard detection rate are collected and analyzed. | | 5 | Optimizing | Causal analysis of accident/incident data is used to improve the development process. | * `