NORTHERN SONOMA COUNTY AIR POLLUTION CONTROL DISTRICT
RULE 600 - AUTHORIZATION
These procedures shall apply to all hearings before the Hearing Board of the Air Pollution Control District or
Air Quality Management District as authorized by Division 26, Part 3, Chapter 8 of the California Health and Safety
Code, and held in accordance with the provisions of Division 26, Part 4, Chapter 4 of said Code.