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GB/T 31594-2025Specification for the data quality of core social insurance business (English PDF)

社会保险核心业务数据质量规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 31, 2025

Implementation date

April 1, 2026

Scope

GB/T 31594-2025 is the English-translated version of 社会保险核心业务数据质量规范.

GB/T 31594-2025 is the Chinese standard "Specification for the data quality of core social insurance business". Its scope clause reads: This document specifies the data indicator standards and data quality requirements for pension insurance, work injury insurance, and unemployment insurance.

Note. Pension insurance includes basic pension insurance for enterprise employees, pension insurance for employees of government agencies and public institutions, and basic pension insurance for urban and rural residents.

This document applies to the management of core business data quality in the social insurance field, including pension insurance, work injury insurance, and unemployment insurance. Its clauses include terms and definitions.

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Document preview — GB/T 31594-2025

National Standard of the People's Republic of China

ICS: 35.240.01
Classification: L 70
Replacing: GB/T 31594-2015

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

Preface
Introduction
1.Scope
2 Normative References
3.Terms and Definitions
4.Business data indicators for pension insurance, work injury insurance, and unemployment insurance
5.Verification Method
Appendix A (Informative) Code Table
References

1 Scope

This document specifies the data indicator standards and data quality requirements for pension insurance, work injury insurance, and unemployment insurance.

This document applies to the management of core business data quality in the social insurance field, including pension insurance, work injury insurance, and unemployment insurance.

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 4754-2017 National Economic Industry Classification

GB 32100 Coding Rules for Unified Social Credit Code of Legal Persons and Other Organizations

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1

In the field of social insurance, this is essential, important, and critical information generated during the business operations, management, and service processes.

3.2 indexname

The Chinese names commonly used for data indicators in social insurance and administration processes.

3.3 indexcode

The field name of the data metric in the database (table).

3.4 indextype

Data metrics are computer-processed types in a database (table).

3.5 indexlength

The length of a data metric in a database (table). The length of a numerical metric is defined in the form of "m,n" or "m", where n represents the minimum value.

The number of digits is m minus n, which represents the number of digits in the integer part.

3.6 code identification

Code identifiers for data metrics.

3.7 Index definition

The business implications of data metrics.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 84 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

Editions of GB/T 31594

Edition	Title	Revision	Status
GB/T 31594-2025	Specification for the data quality of core social insurance business	current edition	Current
GB/T 31594-2015	Specification for the data quality of core social insurance business	previous edition	Superseded

This page sells the current edition, GB/T 31594-2025. Earlier editions are listed for reference only.

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