Hanoi, Vietnam, Jan. 9 -- Viet Nam to apply first emission standards for motorcycles and mopeds from June 30

The Ministry of Agriculture and Environment has issued Circular No. 92 regulating the National Technical Regulation on Emissions for Motorcycles and Mopeds Participating in Road Traffic.

The Circular shall be applied to agencies, organizations, and individuals using motorcycles and mopeds in road traffic, entities conducting emission inspections for these vehicles, and relevant state management authorities.

The Circular specifies maximum permissible emission limits based on two key parameters - CO (carbon monoxide) and HC (hydrocarbons) - and classifies them into four compliance levels.

Emission Parameter

Vehicle / Engine Cate...