What is the purpose of the Pennsylvania Department of Environmental Protection (DEP) in relation to emissions testing?

The purpose of the Pennsylvania Department of Environmental Protection (DEP) in relation to emissions testing is focused on setting regulations and overseeing the emissions testing process. The DEP is responsible for establishing air quality standards and regulations to control pollutants that may affect air quality and public health. By creating these regulations, the DEP ensures that emissions testing is conducted in a consistent and effective manner across the state, thereby helping to reduce environmental impacts.

The DEP's role includes providing guidance on best practices for emissions testing and ensuring compliance with federal and state environmental laws. This oversight is crucial for maintaining air quality and enforcing laws that protect the environment and public health.