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GB/T 47313-2026Intelligent ship data classification, grading and identification (English PDF)

智能船舶数据分类、分级与标识

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 31, 2026

Implementation date

October 1, 2026

Scope

GB/T 47313-2026 is the English-translated version of 智能船舶数据分类、分级与标识.

GB/T 47313-2026 is the Chinese standard "Intelligent ship data classification, grading and identification". Its scope clause reads: This document specifies the requirements for the classification, grading, and identification of intelligent ship data.

This document applies to data management throughout the entire lifecycle of intelligent ships, including but not limited to the ship's design, construction, and operation.

Data generated and used in device access, platform operation, and system application software. Its clauses include terms and definitions; abbreviations.

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Document preview — GB/T 47313-2026

National Standard of the People's Republic of China

ICS: 47.020.01
Classification: U 04

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

Preface
1.Scope
2 Normative References
3.Terms and Definitions
4.Abbreviations
5 General Requirements
6.Data Classification
7.Data Classification
8 Data Identifiers
Appendix A (Informative) Examples of Intelligent Ship Data Classification, Grading, and Identification
Appendix B (Informative) Key Data Field Identifiers for Intelligent Ships
References

1 Scope

This document specifies the requirements for the classification, grading, and identification of intelligent ship data.

This document applies to data management throughout the entire lifecycle of intelligent ships, including but not limited to the ship's design, construction, and operation.

Data generated and used in device access, platform operation, and system application software.

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 43697-2024 Data Security Technology - Data Classification and Grading Rules

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 intelligent ship

Ships that achieve intelligent operation in navigation, management, maintenance, and cargo transportation.

Note. Its functions are independent of the crew's autonomous execution to varying degrees.

3.2 Data classification

Based on the attributes, characteristics, sources, and content of data resources, they are distinguished and classified according to certain principles and methods.

[Source. GB/T 26499.1-2011, 2.5, with modifications]

3.3 Data grading

To facilitate differentiated security measures for data, data is classified into different levels based on the degree of impact on data security.

[Source. GB/T 26499.1-2011, 2.4, with modifications]

3.4 Data identification

Based on data classification, data are assigned symbols that have certain regularity and are easy for information systems to recognize and process.

[Source. GB/T 26499.1-2011, 2.6, with modifications]

4 Abbreviations

The following abbreviations apply to this document.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 28 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 43697-2024Data security technology - Rules for data classification and grading

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