
ISO Standards
ISO Standard for functional size measurement
ISO 12207 and ISBSG Effort Phase map
The following table is provided as a guide for those organisations that use the ISO 12207 standard.
 | ISO 12207 Project Steps
(Steps in ISO 12207 – Software Engineering Lifecycle Processes) | ISBSG Effort Phase |
| 1 | Requirements Elicitation | Specify |
| 2 | System Requirements Analysis | Specify |
| 3 | System Architecture Design | Specify |
| 4 | Software Requirements Analysis | Specify |
| 5 | Software Design | Design |
| 6 | Software Construct (Code & Unit Test) | Build |
| 7 | Software Integration | Build |
| 8 | Software Testing | Test |
| 9 | System Integration | Test |
| 10 | System Testing | Test |
| 11 | Software Installation | Implement |
| 12 | User Support | Implement |
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