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Application Forms

Authority to Construct/Permit to Operate Application Form

ATC Cover Form

This form is required for all applications.
The Application for Authority to Construct - Permit to Operate cover form was updated on 7/1/2024. 

Please make sure to use the current Cover Form. Application submittals using the old form may be returned.


Note that the application cannot be processed until the filing fee has been received.

Supplemental Forms and Information

Before submitting the AC/PO application, please check to see if the proposed process has an associated supplemental form. If it does, please fill out the associated supplemental form and attach it to the application.  If you need assistance please contact the District.

Abrasive BlastingAgricultural Commodity Processing (rice, prunes, walnuts, etc.)Fumigation Information (if applicable)BaghousesBoilers, Steam Generators, & Process Heaters (one  form per unit)CyclonesGasoline Storage & TransferGylcol DehyratorsInternal Combustion Engines (one form per engine)Spray Coating OperationsMotor Vehicle & Mobile Equipment Coatings (attach with Spray Coatings)Wood Product Coatings (attach with Spray Coatings)Generic Coatings (attach with Spray Coatings)VOC Control Equipment


Throughput Forms

GenericCoatingsAnnual Analyzer Form (attach with Throughput)


Agricultural Engine Registration

Ag Engine Cover Form

 Updated 7/1/2024

Ag Engine Supplemental (one form  per engine)


Emission Reduction Credits (ERCs)

ERC App - Stationary SourceERC App - BiomassERC App - Biofuel RecertificationERC App - Transfer of Ownership


Other Forms

Permit - Transfer of Ownership

Updated 7/3/2023

Permit - Change of Contact InformationPermit - Authorized Agent