International Organization of Motor Vehicle Manufacturers
3 Sep 2012 Overview of definitions of noise related UN Regulations (OICA) GRB-56-13 2012-09-03 Table prepared by OICA highlighting various elements in the consideration of noise in UN Regulation Nos. 9, 28, 41, 51, 59, 63, 92, and 117. OICA
26 Jul 2021 Motorradlärmstudie Außerfern 2019 (OICA) TFVS-04-03 2021-07-26 German-language report "Motorcycle Noise Study Ausserfern 2019" OICA