During the 2019–20 season, Tourigny served as an assistant coach for the Canadian junior national team again at the 2020 World Junior Ice Hockey Championships, where he took home a gold medal. On January 27, 2020, Tourigny was retained as head coach for the 2021 World Junior Ice Hockey Championships. On March 24, 2021, Tourigny was signed to a one-year contract by Hockey Canada to serve as either head coach or assistant coach in various international competitions.