Vietnam International Series

The Spanish International or Spanish Open is an international badminton tournament held annually, since 1974, and is hosted by the Spanish Badminton Federation (FESBA).

The China Masters, formerly known as Fuzhou China Open, is an annual badminton tournament held in China. It became part of the BWF Super Series tournaments in 2007. In 2014 the level of the tournament was downgraded to BWF Grand Prix Gold because, although China bid in the autumn of 2012 to continue to host 2 BWF Super Series tournaments, the Changzhou bid was unsuccessful and the China Masters was replaced for the 2014–2017 Superseries cycle by the Australian Open. In 2018, the tournament became a part of World Tour Grade 2 Level 3 tournament and renamed Fuzhou China Open. From 2023 onwards, this tournament will be held in Shenzhen, and its name will be changed back to its former name, China Masters.

The Norwegian International in badminton is an international open held in Norway since 1954. In the first years only the pure man disciplines were played, but since 1959 women's singles, women's doubles and mixed doubles were also played. In 1957, 1962, 1966, 1974, 1979 and 1990 the championships were halted. It is currently one of the tournaments on the European Badminton Circuit.

The Welsh International is an international badminton championship held in Wales since 1928 and is thereby one of the oldest badminton tournaments in the world. The tournament was halted during World War II and until 1956, between 1960 and 1966, and in 1971. It is organised by Welsh Badminton Cymru, the governing body for badminton in Wales.

The Croatian International in badminton is an international open held in Croatia since 1999. The tournament belongs to the EBU Circuit. Croatian National Badminton Championships were established already in 1992. In 2022, the second international tournament in Croatia launched as Croatia Open.

The Turkey International or Türkiye International in badminton is an international open held in Turkey since 2007. The tournament belongs to the Badminton Europe Circuit.

The Vietnam Open is an international Badminton open held in Vietnam since 1996.

The Canadian International in badminton is an international open held in Canada.

The Indonesia International is an international badminton tournament, which is held annually in Indonesia since 1997. It is organized by the Badminton Association of Indonesia. Since 2007, it is graded as the International Challenge, which are level 4 badminton tournaments. Since 2014, there are two different level 4 tournament: International Challenge and International Series which held in two different cities. Since 2022, there were two International Challenge tournament.

The Korea Masters is an international badminton tournament that usually held in November or December every year of BWF event calendar in South Korea. The total prize money in 2016 was US$120,000. Before 2010, the level of the tournament was an International Challenge, which is the fourth level tournament of international badminton tournament. It began in 2007, when it was held in Suwon, then it moved to Yeosu in 2008 and Hwasun in 2009. In 2010, it was turned into a BWF Grand Prix event.

The India International Challenge is an international badminton tournament, which is held annually in India. During its first two editions, it was a domestic tournament. Since 2010, it became an international tournament with the grading of International Challenge.

The Giraldilla International is the name of an international badminton tournament, which is organized as an open championship of Cuba. The competition is held annually since 2000 and is now a young supraregional Badminton Championship. The organizer was the Cuban Badminton Association in cooperation with the Badminton Pan Am continental federation.

The Botswana International is an open badminton tournament held in Gaborone, Botswana. The tournament has been an International Series level, except in 2012 and since 2018 categorized as Future Series level from Badminton World Federation.

The Vietnam International Challenge, formerly Vietnam Satellite and Hanoi International, is an international badminton tournament held in Vietnam. This tournament has been an International Challenge level since 2008. Another tournament named Vietnam International Series established in 2014, and Vietnam Open established in 1996.

Bahrain International Series is an open international badminton tournament in Bahrain presented by the Bahrain Badminton and Squash Federation, and sanctioned by Badminton World Federation and Badminton Asia. This tournament has been a BWF International Series level, and a part of Bahrain International Badminton Festival. Another tournament for higher tournament level on Bahrain Festival is Bahrain International Challenge.

The Malaysia International is an open international badminton tournament in Malaysia established since 1997. This tournament also known as Malaysia Satellite, Malaysia Asian Satellite, and Malaysia International Challenge. This tournament has classified as BWF International Challenge tournament since Badminton World Federation (BWF) introduced in 2007. Other tournaments held in Malaysia with higher level and prize money are named Malaysia Masters and Malaysia Open.

The El Salvador International is an international badminton tournament held in San Salvador, El Salvador. The event is part of the Badminton World Federation's Future Series and part of the Badminton Pan America's Circuit.

The Zambia International is an international badminton tournament held in Lusaka, Zambia. The event is part of the Badminton World Federation's International Series and part of the Badminton Confederation of Africa's circuit.