Which types of service areas in California specifically do not require ASM inspections?

In California, the service areas designated as Basic and change of ownership areas do not require ASM (Accelerated Simulation Mode) inspections due to specific regulations that govern emissions testing in these regions. The Basic and change of ownership designation typically applies to areas where there is less likelihood of high emissions or where vehicle turnover occurs frequently, making it less practical to implement more stringent inspection processes like ASM.

ASM inspections are primarily focused on urban areas with a higher density of vehicles and emissions concerns, where the testing method is beneficial in assessing the emissions performance of older and possibly higher-polluting vehicles. In contrast, Basic and change of ownership areas have different inspection protocols to manage emissions that are still effective without ASM requirements. Thus, the regulations reflect an understanding of regional differences and the necessity for tailored approaches to smog checks based on each area's unique circumstances and vehicle profiles.