Rules / Procedures

Current District Rules and Regulations are available at the California Air Resources Board website:

CLICK HERE for District Rules and Regulations

Then select Butte County for a list of Rules and Regulations for Butte County.


District Rule Development Activity:


Staff Report

Release Date

Proposed Date of Adoption

432 – Federal New Source Review Staff Report March 19, 2021 April 22, 2021
511 – Delinquency Penalties/Late Fees Staff Report May 25, 2021 June 24, 2021


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