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ISO 26262 Software Development Audit Checklist

A detailed checklist for auditing compliance with ISO 26262 Part 6 requirements in automotive software development, focusing on safety-critical aspects of software engineering

ISO 26262 Software Development Audit Checklist

by: audit-now
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About This Checklist

The ISO 26262 Software Development Audit Checklist is a crucial tool for ensuring the safety and reliability of automotive software systems. This comprehensive checklist addresses the specific requirements outlined in Part 6 of the ISO 26262 standard, which focuses on product development at the software level. By systematically evaluating software development processes, verification methods, and documentation, this checklist helps automotive software engineers and quality assurance teams to identify potential vulnerabilities, ensure traceability, and maintain compliance with safety standards. Implementing this checklist not only enhances the overall quality of automotive software but also contributes to the development of safer, more reliable vehicles while reducing the risk of costly recalls and liability issues.

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Industry

Automotive

Standard

ISO 26262 - Functional Safety for Road Vehicles

Workspaces

Automotive software development centers
Software testing laboratories
Research and Development Facilities

Occupations

Automotive Software Engineer
Software Quality Assurance Specialist
Functional Safety Manager
Software Project Leader
Software Verification and Validation Engineer
1
Is there a traceability matrix established for all requirements?
2
Are the coding guidelines being followed in the software development?
3
What is the percentage of verification coverage achieved?
Min: 0
Target: 100
Max: 100
4
Is the software tool used qualified per ISO 26262 requirements?
5
Describe the software validation procedures implemented in the project.
6
Is the software developed in accordance with the assigned ASIL level?
7
What is the defect density reported in the software?
Min: 0
Target: 0.5
Max: 10
8
When was the last safety audit conducted for the software?
9
Is automated testing implemented in the software development process?
10
Provide details of the risk assessment conducted for the software.
11
What is the frequency of code reviews conducted in the project?
Min: 0
Target: 4
Max: 30
12
Is the software compliant with relevant safety standards?
13
Describe the change management process for handling software modifications.
14
Is integration testing performed as part of the software development process?
15
What is the average time taken to resolve defects identified during testing?
Min: 0
Target: 5
Max: 30
16
When was the last version of the software released?
17
Is the test case coverage adequate for the software requirements?
18
Has user acceptance testing (UAT) been conducted for the software?
19
How frequently are regression tests executed during development?
Min: 0
Target: 2
Max: 10
20
Provide a summary of the analysis conducted on defects reported during testing.

FAQs

This checklist focuses on Part 6 of ISO 26262, which deals with product development at the software level for automotive systems.

The primary users are automotive software engineers, software quality assurance specialists, functional safety managers, and software project leaders involved in developing safety-critical automotive software.

It helps ensure that software development processes adhere to safety standards, reducing the risk of software-related failures that could compromise vehicle safety.

The checklist covers software safety requirements, design principles, coding guidelines, verification methods, tool qualification, and configuration management specific to automotive software development.

The audit should be performed at key milestones throughout the software development lifecycle, such as after requirements definition, design completion, implementation, and before final release.

Benefits of ISO 26262 Software Development Audit Checklist

Ensures compliance with ISO 26262 Part 6 software development requirements

Improves software quality and reliability in automotive systems

Facilitates early detection of potential software-related safety issues

Enhances traceability between software requirements and implementation

Supports efficient verification and validation processes