GB/T 39888-2021 in English
VALIDEarned value management in project and programme management
- Issued on:2021-03-09
- Implemented on:2021-10-01
- File Format:PDF
- Delivery:Via email within 5 business days
$359.00
《GB/T 39888-2021项目和项目群管理中的挣值管理》由TC343(全国项目管理标准化技术委员会)归口,主管部门为国家标准化管理委员会。
Introduction
Analysis of the Standard Core Framework
| Core Elements | Traditional Management | Earned Value Management |
|---|---|---|
| Performance Measurement Dimensions | Single Dimension (Cost/Schedule) | Three-Dimensional Integration of Cost, Schedule and Scope |
| Deviation Analysis Methods | Post-Tracing | Real-Time Forecasting (Including CPI/SPI Indicators) |
| Baseline Maintenance Requirements | Non-mandatory | Subject to IBR Review (Clause 6.2) |
Implement key processes
Taking a smart construction project as an example, its earned value management implementation presents typical characteristics:
- WBS decomposition: Establish 5-level work packages according to construction sections (Clause 5.2)
- Performance baseline: Allocate a budget of 320 million to 127 control accounts (Clause 5.7)
- Measurement cycle: Use monthly EV report (Clause 5.9)
By calculating CPI=0.92 and SPI=0.88 (Appendix A), the project team promptly initiated resource allocation measures (Clause 5.10).
Technology Evolution Analysis
Main innovations of this standard compared with ISO 21508:2018:
- Added the Earned Progress indicator (Appendix B) to solve the problem of traditional SV becoming invalid over time
- Clearly define the principle of separation of management reserve (Clause 3.1.10) and performance baseline
- Strengthen the process standardization of Integrated Baseline Review (IBR)
Implementation Recommendations
| Organization size | Implementation points | Tool recommendations |
|---|---|---|
| Small projects | Simplified WBS levels (Level 3-4) | Excel+Gantt chart |
| Large Project Group | Establish EVM Office (Appendix C) | Primavera P6 |
Note: In the initial stage of implementation, it is recommended to give priority to demonstration review (Clause 6.3) to verify the effectiveness of the system.

Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-

GB/T 37507-2025 in English
Project, programme and portfolio management—Guidance on project management
2025-03-28 -

GB/T 42892-2023 in English
Guidance of project management agilization
2023-08-06 -

GB/T 30339-2026 in English
Guidance on post-project and post-programme evaluation
2026-01-28