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GB/T 48000.2-2026Standard digitalization - Part 2: Reference architecture model (English PDF)

标准数字化　第2部分：参考架构模型

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

January 28, 2026

Implementation date

August 1, 2026

Scope

GB/T 48000.2-2026 is the English-translated version of 标准数字化　第2部分：参考架构模型.

GB/T 48000.2-2026 is the Chinese standard "Standard digitalization - Part 2: Reference architecture model". Its scope clause reads: This document establishes the overall framework of the standard digital reference architecture model, providing aspects such as capability characteristics, lifecycle, and application layers.

The guidance and suggestions were provided, along with relevant information.

This document applies to individuals, organizations, institutions, and other entities. a) Planning and organizing activities related to the digitization of standards; b) Identify the level of digitization capability for standard content; c) Clearly define the basic conditions for carrying out activities at each stage of the life cycle; d) Refer to and provide standard digital application services at different levels. Its clauses include terms and definitions.

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Document preview — GB/T 48000.2-2026

National Standard of the People's Republic of China

ICS: 01.120
Classification: A 00

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
Introduction
1.Scope
2 Normative References
3.Terms and Definitions
4.Abbreviations
5.Overall Framework
6 Ability Characteristic Dimensions
6.1 Overview
6.2 Electronic (L1)
6.3 Structured (L2)
6.4 Semanticization (L3)
6.5 Intelligentization (L4)
6.6 Expandable (L5)
7.Lifecycle Dimension
7.1 Overview
7.2 Content Creation
7.3 Content Processing
7.4 Content Delivery
7.5 Content Application
8.Application-level dimension
8.1 Overview
8.2 Standard Information Layer
8.3 Information Interaction Layer
8.4 Related Information Layer
8.5 Scenario Service Layer
8.6 Business Ecosystem Layer
Appendix A (Informative) Standard Information Layer Application Examples
Appendix B (Informative) Application Examples of the Information Interaction Layer
Appendix C (Informative) Application Example 12 of the Related Information Layer
Appendix D (Informative) Scenario Service Layer Application Example
Appendix E (Informative) Business Ecosystem Layer Application Example

1 Scope

This document establishes the overall framework of the standard digital reference architecture model, providing aspects such as capability characteristics, lifecycle, and application layers.

The guidance and suggestions were provided, along with relevant information.

This document applies to individuals, organizations, institutions, and other entities.

a) Planning and organizing activities related to the digitization of standards;

b) Identify the level of digitization capability for standard content;

c) Clearly define the basic conditions for carrying out activities at each stage of the life cycle;

d) Refer to and provide standard digital application services at different levels.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 20000.1 Guidelines for Standardization Work - Part 1.General Terminology for Standardization and Related Activities

GB/T 48000.1-2025 Standard Digitalization Part 1.General Guidelines

3 Terms and Definitions

The terms and definitions defined in GB/T 20000.1 and GB/T 48000.1, as well as the following terms and definitions, apply to this document.

3.1

By leveraging digital technology to empower the content and lifecycle of standards, the rules embodied in standards can be read and transmitted in digital form by machines.

A series of activities related to delivery and use.

[Source. GB/T 48000.1-2025, 3.4]

3.2

An architectural description of a specific subject area is used to guide and constrain a set of related system structures and behaviors.

[Source. ISO /IEC 20924.2024, 3.1.26]

3.3

A formal model composed of standard information units that expresses standardized data objects and their dependencies in digital standards.

[Source. GB/T 45508-2025, 3.1.4, with modifications]

3.4

A reusable, independent unit used to express standard information and possessing a standardized structure.

Note. This includes text information units, semantic information units, and functional information units.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 23 pages — is available in the English PDF.

Referenced standards

Normative references

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