Switzerland
23 Dec 2013 TeVeNOx – Testing of SCR- Systems on HD-Vehicles (Switzerland) REC-17-03 2013-12-23 Swiss study on heavy duty vehicles with NOx reduction systems (SCR or DPF+SCR systems) towards defining a simplified test procedure for measuring emissions, including prospects for applying such testing to retrofit emissions control systems. Switzerland
20 Jun 2013 Information concernant la durée estimée de l‘implémentation pour la Révision 3 de I‘Accord du 20 mars 1958 dans le droit national de la Suisse (Switzerland) WP.29-160-05 2013-06-20 Switzerland