Our firm

CSG Avocats is the largest and most prestigious criminal and penal law firm in the Outaouais region. Its three founding members have combined their strengths, skills and experience to defend and protect your most fundamental rights. As leaders in criminal and penal matters, Paul Charlebois, Michel Swanston and Sébastien Gagnon have surrounded themselves with a team of outstanding lawyers to provide you with professional, honest, efficient and high-quality legal services.