The California Air Resources Board will hold a Commercial Harbor Craft public workshop on July 13, 2009, from 1:30pm to 3:30pm in Sacramento. At the workshop, staff will present proposed amendments to add in-use engine requirements for diesel engines on crew and supply vessels and dredge engines on boats and barges operating in Regulated California Waters. In addition, other clarifying amendments will also be presented. For those unable to attend the workshop in person, a live webcast will be available. Questions regarding the workshop can be directed to Todd Sterling at 916.445.1034 or tsterlin@arb.ca.gov or Doug Grandt at 916.324.0317 or dgrandt@arb.ca.gov.