ISO 12207 Process Categories

Primary Processes
Customer Supplier (CUS)
1 Acquisition
1.1 Acquisition Preparation
1.2 Supplier Selection
1.3 Supplier Management
1.4 Customer Acceptance
2 Supply
3 Requirements Elicitation
4 Operation
4.1 System Operation
4.2 Customer Support
Engineering (ENG)
1 Development
1.1 System Analysis and Design
1.2 Software Requirements Analysis
1.3 Software Design
1.4 Software Implementation
1.5 Software Integration
1.6 Software Testing
1.7 System Integration and Testing
2 Maintenance
Supporting Processes
Support (SUP)
1 Documentation
2 Configuration Management
3 Quality Assurance
4 Verification
5 Validation
6 Joint Review
7 Audit
8 Problem Resolution
9 Measurement
10 Reuse
Organizational Processes
Management (MAN)
1 Management
1.1 Project Management
2 Quality Management
3 Risk Management
Organization (ORG)
1 Organizational Alignment
2 Improvement
2.1 Process Establishment
2.2 Process Assessment
2.3 Process Improvement
3 Infrastructure
4 Human Resource Management