Viet Nam to tighten emission standards for cars from next month

  • Date modified:12:00, 11/2/2026

From March 1, vehicle inspection centers in Viet Nam will impose stricter technical regulations on emissions for vehicles especially cars operating on Viet Nam’s roads.

Viet Nam to tighten emission standards for cars from next month- Ảnh 1.

The Viet Nam Register noted that vehicles reaching their inspection deadlines must meet the corresponding minimum emission standards. 

To comply with the requirements, vehicle owners should carry out regular maintenance, change the engine oil and air filters, clean the fuel injectors and combustion chamber, inspect the exhaust treatment system, and use fuel that meets quality standards.

Last November, the Prime Minister signed Decision No. 43/2025/QD-TTg specifying a roadmap for implementing national technical regulations on emissions for automobiles operating on Viet Nam's roads.

Five emission levels under Prime Minister's Decision No. 43/2025/QD-TTg

Manufacturing Period

Area of Operation

Emission Level

Equivalent Euro Standard

Effective Date

Before 1999NationwideLevel 1Euro 1March 1, 2026
1999 – end of 2016NationwideLevel 2Euro 2March 1, 2026
2017 – end of 2021NationwideLevel 3Euro 3March 1, 2026
2017 – end of 2021Ha Noi & HCM CityLevel 4Euro 4January 1, 2027
From 2022NationwideLevel 4Euro 4March 1, 2026
From 2022NationwideLevel 5Euro 5January 1, 2032
From 2022Ha Noi & HCM CityLevel 5Euro 5January 1, 2028
All cars (regardless of year)Ha Noi & HCM CityMinimum Level 2 or higher≥ Euro 2From January 1, 2029

Traffic emissions are among the sources of air pollution affecting public health, with over 74.3 million motorcycles and 6.3 million cars nationwide by the end of 2023.

According to the latest proposal, motorcycles in Ha Noi and HCM City must undergo emission inspections from July 2027. Emission inspections for motorcycles in other municipal cities like Hai Phong, Da Nang, Can Tho and Hue will begin from July 2028./.

Nguồn:en.baochinhphu.vn
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