The Air Resources Board proposed amendments to the Periodic Smoke Inspection Program. Changes would allow commercial truck and bus fleets to submit evidence of passing a Smog Check inspection as proof of compliance with the Periodic Smoke Inspection Program. The hearing will be on October 21, 2010, and the deadline for written comments is October 20. http://www.oal.ca.gov/res/docs/pdf/notice/36z-2010.pdf pp. 1362-65.