Flow charts explaining the annexes of the draft REC Regulation version 00 (for incorporation into the draft document GRPE/2013/6)

Proposal for an amendment to the new UN Regulation on uniform provisions concerning the approval of Retrofit Emission Control devices for heavy duty vehicles

REC informal group proposal for an amendment to document GRPE/2013/6 (the proposal for a new UN Regulation on retrofit emissions controls devices) to address permissible NO₂ levels.

Formal proposal for the regulation on REC devices for heavy duty vehicles, agricultural and forestry tractors and non-road mobile machinery equipped with compression ignition engines submitted to GRPE for approval to send to the Forum|WP.29.