In November 2009, Trost launched a petition to stop the federal government's funding of the International Planned Parenthood Federation (IPPF). According to Trost's petition, the IPPF "promotes the establishment of abortion as an international human right and lobbies aggressively to impose permissive abortion laws on developing nations." During the 2011 federal election campaign, Trost made news when he spoke at a Saskatchewan Pro-life Association convention and noted to the audience that the government had not renewed funding to Planned Parenthood over the previous year and urged continued support for their defunding.