HJ 417-2025Classification and code of ecology and environment information (English PDF)
生态环境信息分类与代码
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Issued by
Ministry of Ecology and Environment
Level / Type
National · Mandatory
Issue date
February 10, 2025
Implementation date
May 1, 2025
Scope
HJ 417-2025 is the English-translated version of 生态环境信息分类与代码.
HJ 417-2025 — This standard specifies the principles, classification methods, and coding methods for the classification and coding of ecological environmental information, and gives the classification and code of ecological environmental information.
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Document preview — HJ 417-2025
National Standard of the People's Republic of China
- Classification
- Z 00
Issued by: Ministry of Ecology and Environment
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the principles, classification methods, and coding methods for the classification and coding of ecological environmental information, and gives the classification and code of ecological environmental information. This standard applies to the processing, cataloging and exchange of ecological environmental information by ecological environmental management departments at all levels and other relevant institutions across the country, as well as the construction and management of information systems.
Document data
Chinese classification (CCS): Z00.
Estimated length of the Chinese original: 55,597 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 37 pages — is available in the English PDF.
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HJ 417-2025
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