human
I've heard about the new smog check program in California. What does it mean?
assistant
The California Air Resources Board (CARB) has implemented a new program that requires all cars and light trucks sold in the state to undergo an emissions test. This is called the Low Emission Vehicle (LEV) Program, and it aims to reduce air pollution by making sure vehicles are less polluting. The program is designed to encourage carmakers to produce more efficient cars and trucks, which will help reduce greenhouse gas emissions from transportation sources.