State Implementation Plan (SIP) Approved AQMD Rules

In response to public requests, SCAQMD is posting this list of the current U.S. Environmental Protection Agency (EPA) approved State Implementation Plan (SIP) rules. SIP Approved Rules are those rules that have been submitted by the state of California to the EPA for federal approval.  New/amended SCAQMD rules are added to the SIP periodically.

Follow this link for the most up to date listing from EPA's web site: SCAQMD SIP Approved Rules Link to external website.