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Report of the 31st GFV informal working group session
Document GFV-31-03
24 February 2014

Report from the special session focused on retrofit heavy-duty dual fuel systems.

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Previous Documents, Discussions, and Outcomes
4. | HDDF retrofit open issues list plus discussion

Mr. Renaudin made a presentation on “approvals” structure that focused, in particular, on the need to regulate the “conformity of production” of the retrofit kit installation into the vehicle, especially when that operation is carried out by a company different from the type-approval holder of the retrofit system. (His four slides are shown as an appendix to these minutes rather than a separate document.)

Relates to UN R143 |