What emissions standards must vehicles comply with in Maryland?

In Maryland, vehicles must comply with emissions standards set by both the Environmental Protection Agency (EPA) and state regulations. This dual compliance ensures that vehicles meet federal environmental requirements while also adhering to local environmental policies that might be more stringent. The EPA establishes broad regulations aimed at minimizing air pollution across the United States, and Maryland builds upon these standards to tailor requirements that address specific environmental concerns within the state.

This comprehensive approach to emissions standards is crucial for effectively reducing harmful pollutants and protecting air quality. It also allows for consistent enforcement and monitoring of emissions, ensuring that all vehicles on the road contribute to cleaner air for residents. The implementation of such regulations reflects Maryland’s commitment to environmental health and regulation, promoting sustainability and public welfare.