The SNC-Lavalin affair (French: Affaire SNC-Lavalin) was a political scandal involving attempted political interference with the justice system by the Prime Minister of Canada, Justin Trudeau, and the Prime Minister's Office (PMO). The Parliament of Canada's Ethics Commissioner Mario Dion found that Trudeau improperly influenced then Minister of Justice and Attorney General Jody Wilson-Raybould to intervene in an ongoing criminal case against Quebec-based construction company SNC-Lavalin by offering a deferred prosecution agreement.