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43rd session

Informal Documents for the 43rd GRB session (21-23 February 2006)
NOTE: As part of the secretariat's effort to reduce expenditure, informal documents made available one week prior to the session on this website will not be available in the conference room for distribution to session participants. Delegates are kindly requested to bring their copies to the meeting.
GRB-43-6 - (Norway) Scenario calculations on the effect of different source reduction on road vehicles using the TraNECam/Rotranomo calculation model, developed
English PPT (191 KB) PDF (46 KB)
GRB-43-5 - (ISO) UN ECE Regulation No. 51 - Stationary Noise
English PPT (54 KB) PDF (40 KB)
GRB-43-4 - (Netherlands) Proposal for limit values connected to D/ISO proposal for Regulation No. 51
English DOC (123 KB) PDF (102 KB)
GRB-43-3 - (CLEPA) Draft revision of Regulation No. 59 (Replacement silencing systems)
English DOC (2,280 KB) PDF (499 KB)

GRB-43-2 - (ISO) Measurement of the sound emitted by stationary vehicles

English DOC (216 KB) PDF (89 KB)
GRB-43-1 - (Secretariat-GRRF) Proposal for draft amendments to Regulation No. 117 - (Tyre rolling sound)
English DOC (196 KB) PDF (170 KB)