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GB/T 36903-2018Electronic certificate—Metadata specification (English PDF)

电子证照 元数据规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 15, 2018

Implementation date

January 1, 2019

Scope

GB/T 36903-2018 is the English-translated version of 电子证照 元数据规范.

GB/T 36903-2018 is the Chinese national metadata specification for electronic certificates, the electronic licences issued by public bodies.

It sets out the information model of an electronic certificate and defines its metadata in three groups: basic information about the licence, business information and additional annotation information, together with the rules for extending the metadata.

Each metadata item is described by a fixed set of attributes: Chinese name, definition, English name, data type, value range, short name, constraint and value example.

A normative annex lists the code types for the licensed subject. The standard relies on the other electronic licence standards GB/T 36901-2018, GB/T 36902-2018 and GB/T 36904-2018, and applies to the generation, exchange and use of electronic certificates. It was issued on 15 November 2018 and has applied since 1 January 2019.

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Document preview — GB/T 36903-2018

National Standard of the People's Republic of China

ICS
35.240.99
Classification
L 76

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

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 4 Convention
  • 4.1 General
  • 4.2 Chinese Name
  • 4.3 Definition
  • 4.4 English name
  • 4.5 Data Type
  • 4.6 Value Range
  • 4.7 Short name
  • 4.8 Constraint
  • 4.9 Value Example
  • 5 e-license metadata
  • 5.1 Information Model
  • 5.2 Basic information
  • 5.3 Business Information
  • 5.4 Adding information
  • 6 Metadata Extension Rule
  • 6.1 Basic requirements
  • 6.2 Implementation Requirements
  • Appendix A (Normative Appendix) Licensed Subject Code Type

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard specifies the information model of the electronic certificate, defines the basic information of the license, business information and electronic certificate plus note information, and The extension rules for metadata are given.

This standard applies to the generation, exchange and utilization of electronic certificates.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 1988-1998 Seven-digit coded character set for information technology information exchange

GB/T 7408-2005 Data element and exchange format information exchange date and time representation

GB/T 20091-2006 Organization Type

GB 32100 legal person and other organizations unified social credit code coding rules

GB/T 36901-2018 overall technical framework of electronic license

GB/T 36902-2018 electronic license catalog information specification

GB/T 36904-2018 Electronic Certificate Identification Specification

GA/T 2000.156-2016 Public Security Information Code Part 156: Common Document Code

3 Terms and definitions

The following terms and definitions as defined in GB/T 36901-2018 and GB/T 36902-2018 apply to this document.

3.1 Electronic certificate metadata

Define and describe data for electronic license features.

4 Convention

4.1 General

This standard defines and describes metadata in the form of a summary, including Chinese names, definitions, English names, and data types. Examples of types, ranges, short names, constraints, and values.

4.2 Chinese name

The Chinese name of the metadata.

4.3 Definition

The basic content of the metadata gives the concept and description of the specific metadata item of the electronic license.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Cited by

Similar standards

GB/T 44554.6-2026|GB/T 46971-2026|GB/T 47017-2026|GB/T 47022-2026|GB/T 47474-2026|GB/T 17917-2025

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