Large Spark-Ignition (LSI) Engine Fleet Requirements Regulation Back To All Programs Large Spark-Ignition (LSI) Engine Fleet Requirements RegulationAboutNewsResources Contacts Subscribe Primary Contact DOORS Email doors@arb.ca.gov Phone (877) 593-6677 / (877) 59DOORS Categories Division Mobile Source Control Division News Jun 27, 2024 California’s forklifts to become cleaner and less polluting
