DCMM Overview
DCMM (数据管理能力成熟度评估模型 - Data Management Capability Maturity Assessment Model) is China’s national standard GB/T 36073-2018 for evaluating data management capabilities. It provides a systematic framework to help organizations assess and improve their data management maturity.
Key Characteristics
- Standard: GB/T 36073-2018 “Data management capability maturity assessment model”
- Update: DCMM 2.0 (GB/T 36073-2025) released December 2025, effective July 2026
- Structure: 8 core capability domains, 28 process areas, 445 capability standards
- DCMM 2.0: Expands to 9 capability domains and 33 process areas, adds Data Assets domain
- Purpose: Guide organizations in developing comprehensive data management capabilities
- Application: Enterprise data management assessment and certification
DCMM Capability Framework Merged Table
| 能力域 (Capability Domain) | 能力项 (Capability Item) |
|---|---|
| 数据战略 (Data Strategy) | - 数据战略规划 (Data Strategic Planning) - 数据战略实施 (Data Strategy Implementation - 数据战略评估 (Data Strategy Evaluation) |
| 数据治理 (Data Governance) | - 数据治理组织 (Data Governance Organization) - 数据制度建设 (Data Policy Development) - 数据治理沟通 (Data Governance Communication) |
| 数据架构 (Data Architecture) | - 数据模型 (Data Model) - 数据分布 (Data Distribution) - 数据集成与共享 (Data Integration and Sharing) - 元数据管理 (Metadata Management) |
| 数据应用 (Data Application) | - 数据分析 (Data Analysis) - 数据开放共享 (Data Open Sharing) - 数据服务 (Data Service) |
| 数据安全 (Data Security) | - 数据安全策略 (Data Security Strategy) - 数据安全管理 (Data Security Management) - 数据安全审计 (Data Security Audit) |
| 数据质量 (Data Quality) | - 数据质量需求 (Data Quality Requirement) - 数据质量检查 (Data Quality Check) - 数据质量分析 (Data Quality Analysis) - 数据质量提升 (Data Quality Improvement) |
| 数据标准 (Data Standard) | - 业务术语 (Business Term) - 参考数据和主数据 (Reference Data and Master Data) - 数据元 (Data Element) - 指标数据 (Indicator Data) |
| 数据生存周期 (Data Lifecycle) | - 数据需求 (Data Requirement) - 数据设计和开发 (Data Design and Development) - 数据运维 (Data Operation and Maintenance) - 数据退役 (Data Retirement) |
Related Concepts
- DAMA-DMBOK - International data management framework
- Data Governance - Organizational data management practices
- Data Maturity Model - General maturity assessment approaches
References
Official Resources
- DCMM Official Assessment Platform - Certification queries, self-assessment tools
- DCMM Certification Authority - Standards and announcements
- GB/T 36073-2018 National Standard (Data management capability maturity assessment model)
- GB/T 36073-2025 National Standard (DCMM 2.0, effective July 2026)
- eirc-icai.org/uploads/background_materials/DCMM IMPLEMENTATION GUIDE_1710484164.pdf
- Official Assessment Platform - Certification queries, self-assessment tools
- Certification Authority - Standards and announcements
Data Standards Resources
- DCMM Data Standards Process Areas - DCMM Level 2 data standards requirements
- Understanding DCMM Data Standards - Comprehensive guide to business terminology, reference data, master data, data elements, and indicator data
- DCMM Complete Interpretation - Full framework overview with 8 capability domains and 28 process areas
DCMM 2.0 Update
- 国家标准 - 全国标准信息公共服务平台 在线预览||GB/T 36073-2025
- DCMM 2.0 National Standard Upgrade - First inclusion of “Data Assets” domain, effective July 2026