HJ 1229-2021 Guidelines for Screening of Priority Assessment Chemical Substances

Local Title

优先评估化学物质筛选技术导则

Country/Region

Chinese Mainland

Competent Authority

Ministry of Ecology and Environment

Type

Guidance

Status

In force

Release Date

2021-12-21

Implementation Date

2022-01-01

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HJ 1229-2021 Guidelines for Screening of Priority Assessment Chemical Substances

File Language: EN

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Summary

History

Obligations

On December 22, 2021, the Chinese Ministry of Ecology and Environment (MEE) published the HJ 1229-2021 Guidelines for Screening of Priority Assessment Chemical Substances (hereinafter referred to as Guideline), and it will take effect on January 1, 2022. The Guideline stipulates the scope of chemical substances subject to the screening for priority assessment, screening principles and procedures, technical requirements for screening, and requirements for report preparation, etc.