California Air Resources Board

CARB conducts reviews of the air pollution control and air quality management districts' (districts) air quality programs. The program review is conducted as part of CARB's oversight role with respect to districts in California and is in accordance with Section 41500 of the Health and Safety Code. The purpose of the district program reviews is to provide constructive feedback to the districts to assist the districts in carrying out their air quality programs. The program reviews acknowledge significant district accomplishments and makes recommendations for program improvement. This webpage provides links to the program review reports, as well as information on upcoming district program reviews.

Program Reviews Completed

Program Reviews in Progress

Not at this time

Upcoming Program Reviews

To be determined

Reference Materials

• ARB Model Breakdown Rule

• Example of an Upset/Breakdown Log

• Example District Breakdown Investigation Report

• Example stationary source breakdown letter to district