Thomas Cup 2018 saw Algeria debuted in the championship. Below is the list of teams that have appeared in the final stage of Thomas Cup as of the 2018 tournament. Thomas Cup The Thomas Cup, sometimes called the World Men's Team Championships, is an international badminton competition among teams representing member nations of the Badminton World Federation (BWF), the sport's global governing body. The championships have been conducted every two years since the 1982 tournament, amended from being conducted every three years since the first tournament held in 1948–1949. The final phase of the tournament involves twelve teams competing at venues within
Badminton World Federation under 19 years old. The BWF regularly organises seven major international badminton events and one event for para-badminton: Two events are no longer held regularly: Grade 2 tournaments, known as BWF World Tour was sanctioned into six levels with different world ranking points awarded, as order they are: The events that were formerly held from 2007 to 2017 are: Grade 3 tournaments, known as Continental Circuit was sanctioned into three levels with different world ranking points awarded, as order they are: The BWF bestows special honours onto players, umpires, sponsors and other individuals for their achievement in badminton or for