The New York State Department of Environmental Conservation website www.dec.ny.gov [1] has regulations for the California emissions standards and other motor vehicle emissions standards.
What vehicles are subject to California emission standards?
your vehicle must meet the California emissions standard if you have less than 7,500 miles on the odometer and you are   a 1996 model year or a newer light duty passenger or van vehicle that has a GVWR gross vehicle weight rating of 6,000 lbs. or less