On March 12, 2009, the ARB will hold a public meeting of the biodiesel/renewable diesel workgroup to discuss ARB's research related activities on these fuels. The meeting will be held in Sacramento, CA starting at 10:30 am. Discussion topics will include, but are not limited to the biodiesel tier one report and biodiesel emissions tests. For more information, see the Alternative Diesel Program webpage at http://www.arb.ca.gov/fuels/diesel/altdiesel/altdiesel.htm.