Presentation on efforts to prevent natural gas powered vehicles from being certified as “dangerous goods vehicles” (ADR) through education of the UN ADR working party (WP.15) on liquefied and natural gas fuel systems and development of regulatory language to address WP.15 concerns.

Proposal to introduce a new class of CNG components (Class 6) operating at a higher pressure.

Text prepared by the Netherlands and the International Association for Natural Gas Vehicles (IANGV/NGV Global) to clarify the provisions of Chapter 18 following the introduction of automatic valves (see report GRSG/84, para. 38).

Proposal to establish an expert working group to review and update the provisions of UN Regulation No. 110 in order to produce a new consolidated, harmonized version of the regulation.

Proposal to add a definition for “CNG Accumulator” and to revise a related decision tree flow chart.

Request to postpone consideration of the Dutch proposal concerning the discharge of natural gases from a pressure relief device (PRD) in anticipation of conclusions and best practices on the location and venting of PRD from a research program underway in the US.