As part of the Air District's responsibility to meet state and federal clean air standards, the APCD adopts rules and issues permits that require compliance with these standards. Permits allow the District to specify operating conditions consistent with our countywide clean air strategy. Some of the businesses required to hold permits are power plants, marine terminals, refineries, oil fields, gas stations, dry cleaners, auto body shops, printers, rock crushers, and those with large and medium size boilers.
Permits provide information on the type and amount of air pollution caused by business operations. Both large and small businesses need an APCD permit before they construct, change, replace, or operate any equipment or process that could cause air pollution. This includes equipment designed to reduce air pollution. Permits are also required if an existing business transfers ownership, relocates, or otherwise changes their operation.
In addition to APCD permits, there are also several other local, state, regional, and federal permit, licensing, and tax requirements that you may need to be aware of for your business. Click on the icon below to search the CalGOLD database:
The permit application begins with an evaluation of the project's ability to comply with APCD's Rules and Regulations. A completed permit application must be submitted to the APCD along with a description of the business operation and the equipment / materials to be used. By gathering general information from local businesses, the District analyzes the proposed operations and determines the air quality impact to ensure consistency with local, state, and federal air pollution control requirements.
Once preliminary permit evaluation is complete, APCD staff issues an Authority to Construct (ATC) permit that allows construction of a new facility, and installation or modification of equipment at an existing facility. The ATC ensures that the equipment is designed, constructed, and operated to meet air quality requirements and describes how the equipment must be operated to minimize air pollution. The ATC is required before construction begins, so businesses should submit the application well in advance of the planned start date.
Click here for a listing of all Permit to Operate and Authority to Construct forms.
After construction, installation, or modifications, the startup process allows businesses to test, calibrate, and demonstrate compliance with permit conditions included in the ATC. Following a successful startup inspection, a Permit to Operate (PTO) is issued to allow the continued operation of the business in accordance with all permit conditions and local, state, and federal air pollution requirements. The PTO is reevaluated and updated as necessary to ensure compliance and to reflect any changes in local, state, or federal requirements.
Permit fees cover our cost to review applications, issue permits, and ensure compliance. Different fees apply to different types of permits and equipment. Most fees are based on either the hourly billing rate or the permit renewal factor, both of which may be adjusted for inflation annually. The different fee types are described below:
For more information on permits, call (805) 781-5912 and ask for the Engineering Division or contact us.