On May 27, 2014, CARB issued a 15-day notice proposing modifications with respect to the following:
1) MD-HD Phase 1 GHG regulations
2) Tractor-Trailer GHG Regulation
3) Optional NOx Emissions Standards
4) Idling ATCM
5) HD Hybrid EV Cert Procedures
The deadline for comments is June 11, 2014.
All documents relating the proposed modifications are available online at: http://www.arb.ca.gov/regact/2013/hdghg2013/hdghg2013.htm.
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