Overview and update on the proposed new regulation on retrofit dual-fuel systems for heavy-duty vehicles.

Initial draft version of the new Regulation on “uniform provisions concerning the approval of specific LPG (liquefied petroleum gases) or NG (compressed natural gas/bio-methane/liquefied natural gas) dual fuel retrofit systems and dual fuel retrofitted engines to be installed in heavy duty applications”.

Copy of the proposal to introduce type approval provisions for “valve control at stop-start” into UN R67, submitted to the Working Party on General Safety as document GRSG/2013/24 for consideration at its October 2013 session.

Copy of the proposal to introduce type approval provisions for “valve control at stop-start” into UN R110 (originally submitted to the Working Party on General Safety as document GRSG/2013/26 for consideration at their October 2013 session).

Copy of the proposal to clarify the text concerning automatic valves in the draft Supplement 1 to the 01 series of amendments to UN R110, submitted to the Working Party on General Safety as document GRSG/2013/28 for consideration at their October 2013 session.

Presentation on the European vehicle natural gas market and EC program to establish a European standard for a quality specification for biomethane to be used as a fuel for vehicle engines; and a Technical Specification or European Norm for a quality specification for biomethane to be injected into natural gas pipelines.