Switzerland
29 May 2017 Manipulations on EURO V and VI trucks by suppression of AdBlue injection: Status report from Swiss heavy-duty truck controls (Switzerland) GRPE-75-06 2017-05-29 Swiss report on circumvention of pollution-control systems through the use of aftermarket AdBlue emulators that stop AdBlue injection while preventing detection of the failure by the engine management system. Switzerland
9 Jan 2018 Manipulation on EURO IV, EURO V and EURO VI Trucks by Suppression of AdBlue Injection - Situation End of December 2017 (Switzerland) GRPE-76-08 2018-01-09 Switzerland
20 Jun 2017 Manipulations on EURO V and VI trucks by suppression of AdBlue injection: Status report from Swiss heavy-duty truck controls (Switzerland) WP.29-172-28 2017-06-20 Switzerland
14 Nov 2017 Manipulation on EURO IV, EURO V and EURO VI trucks by suppression of ADBlue injection (Switzerland) WP.29-173-07 2017-11-14 Switzerland