The Air Pollution Consultant (APC) Quick Reference Guide is a must-have for any compliance library. The APC Quick Reference Guide will help you quickly and accurately answer every day questions relating to the CAA. The Guide covers all of the major stationary source CAA programs, including national ambient air quality standards, new source performance standards, hazardous air pollutant controls, operating permits, stratospheric ozone protection, and acid rain. The Guide features: Logic diagrams to guide you step-by-step through key CAA regulations-- Regulatory compliance calendars that show when a regulated source must comply with a given requirement-- Cross references to relevant articles in the Air Pollution Consultant-- A keyword index to provide easy access to the contents of the updated and expanded Guide by specific topics of interest. The newest edition also includes an Internet directory of Web sites providing valuable CAA information, and road maps to key EPA Web sites.