HJ 1228-2021
Technical Guidelines for the Formulation of National Mobile Source Air Pollutant Emission Standards (English Version)

Standard No.

HJ 1228-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Professional Standard - Environmental Protection

Latest

HJ 1228-2021

Scope

This standard stipulates the basic principles and technical routes for formulating mobile source air pollutant emission standards, determination of main technical content, feasibility analysis of standard implementation, standard text structure and main content of standard preparation instructions, etc. This standard applies to the formulation of national mobile source air pollutant emission standards.

HJ 1228-2021 history

• 2021 HJ 1228-2021 Technical Guidelines for the Formulation of National Mobile Source Air Pollutant Emission Standards