Lead State Implementation Plan (SIP)

The 2012 Lead State Implementation Plan (SIP) addresses the recent revision to the lead NAAQS, and outlines the strategies, planning and pollution control activities that demonstrate attainment of the lead NAAQS before December 31, 2015. This document is organized into six chapters, each addressing a specific topic.

The SCAQMD’s SIP submittal process includes a public workshop and public hearing prior to submittal to EPA.