On 14 August 2019, Mario Dion, conflict of interest and ethics commissioner, released a report that said Trudeau contravened section 9 of the Conflict of Interest Act by improperly pressuring Wilson-Raybould. The report details lobbying efforts by SNC-Lavalin to influence prosecution since at least February 2016, including the lobbying efforts to enact DPA legislation. The commissioner has also found that Trudeau acted improperly when using his position of authority over Wilson-Raybould in an effort to have her overrule the director of public prosecution's decision not to negotiate a deal with SNC-Lavalin that would see the company avoid criminal prosecution over charges of corruption and fraud stemming from an RCMP investigation. The report analyses SNC-Lavalin's interests and finds that the lobbying effort advanced private interests of the company, rather than public interests. The report's analysis section discusses the topics of prosecutorial independence and Shawcross doctrine (dual role of Attorney General) to draw the conclusion that the influence was improper and a violation of Conflict of Interest Act.
