One of the country's most challenging environmental statutes, the Clean Air Act has generated a multitude of regulatory requirements. This volume provides a basic overview of the key concepts and provisions of the CAA as well as highlights of the critical precedential cases interpreting the requirements of the Act. It also includes a discussion of some of the fundamental regulations implementing the CAA and some of the ways that EPA and states work together to protect air quality through cooperative federalism.

Now completely updated and considerably expanded to include new developments, Clean Air Act Essentials covers the most critical areas of the statute, including: