The 2004 IIHF World U18 Championships were held in Minsk, Belarus. The championships began on April 8, 2004, and finished on April 18, 2004. Games were played at the Ice Palace and Palace sport in Minsk. Russia defeated the United States 3–2 in the final to claim the gold medal, while the Czech Republic defeated Canada 3–2 to capture the bronze medal.
The 2003 IIHF World U18 Championships were held in Yaroslavl, Russia. The championships began on April 8, 2003, and finished on April 18, 2003. Games were played at Arena 2000 and Avtodizel Arena in Yaroslavl. Canada defeated Slovakia 3–0 in the final to claim the gold medal, while Russia defeated the United States 6–3 to capture the bronze medal.
The 2008 IIHF World U18 Championship Division III was a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division III tournaments made up the fourth level of competition at the 2008 IIHF World U18 Championships. The Group A tournament took place between 2 and 8 March 2008 in Mexico City, Mexico and the Group B tournament took place between 3 and 9 March 2008 in İzmit, Turkey. Mexico and Serbia won the Group A and Group B tournaments respectively and gained promotion to Division II for the 2009 IIHF World U18 Championships.
The Romania men's national under 20 ice hockey team is the national under-20 ice hockey team of Romania. The team is controlled by the Romanian Ice Hockey Federation, a member of the International Ice Hockey Federation.
The IIHF Asian Oceanic U18 Championship was an annual event held by the International Ice Hockey Federation (IIHF) each at the start of every year for national under-18 ice hockey teams from Asia and Oceania. The Championships first held in 1984 and was played every year until 2002 where the competition ceased as teams were integrated into the World U18 Championships.
The Australia men's national under-18 ice hockey team is controlled by Ice Hockey Australia and represents Australia in international under-18 ice hockey competitions. Australia plays in Division IIB of the IIHF World U18 Championships.
The 2002 IIHF Asian Oceanic U18 Championship was the 19th and final IIHF Asian Oceanic U18 Championships. It took place between 10 and 15 March 2002 in Auckland, New Zealand. The tournament was won by China, who claimed their second title by defeating all five other nations. Australia and New Zealand finished second and third respectively.
The 2005 IIHF World U18 Championship Division III was an international under-18 ice hockey tournament run by the International Ice Hockey Federation. The Division III tournament made up the fourth level of competition at the 2005 IIHF World U18 Championships and took place between 7 and 13 March 2005 in Sofia, Bulgaria. The tournament was won by Australia who upon winning gained promotion, along with Belgium who finished in second place, to Division II of the 2006 IIHF World U18 Championships.
The 2000 IIHF Asian Oceanic Junior U18 Championship was the 17th edition of the IIHF Asian Oceanic Junior U18 Championship. The Division I tournament took place between 17 and 20 February 2000 in Changchun City, China and the Division II tournament took place between 25 and 28 March 2000 in Bangkok, Thailand. The Division I tournament was won by North Korea, who claimed their second title by winning all three of their games and finishing first in the standings. Upon winning the tournament North Korea gained promotion to Division I of the 2001 IIHF World U18 Championships. South Korea and China finished second and third respectively.
The 2001 IIHF Asian Oceanic U18 Championship was the 18th edition of the IIHF Asian Oceanic U18 Championship. The Division I and Division II tournaments took place between 8 and 11 March 2001 in Seoul, South Korea. The Division I tournament was won by South Korea, who claimed their second title by winning all three of their games and finishing first in the standings. Upon winning the tournament South Korea gained promotion to Division III of the 2002 IIHF World U18 Championships. China and Australia finished second and third respectively.
The Thailand men's national under-18 ice hockey team is the men's national under-18 ice hockey team of Thailand. The team is controlled by the Ice Hockey Association of Thailand, a member of the International Ice Hockey Federation.
The Chinese Taipei men's national under-18 ice hockey team is the men's national under-18 ice hockey team of the Republic of China. The team is controlled by the Chinese Taipei Ice Hockey Federation, a member of the International Ice Hockey Federation.
The 2004 IIHF World U18 Championship Division II was a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division II tournaments made up the third level of competition at the 2004 IIHF World U18 Championships. The Group A tournament took place between 28 March and 3 April 2004 in Debrecen, Hungary and the Group B tournament took place between 1 and 7 March 2004 in Elektrėnai and Kaunas, Lithuania. Ukraine and Great Britain won the Group A and Group B tournaments respectively and gained promotion to Division I for the 2005 IIHF World U18 Championships. While Belgium finished last in Group A and Australia last in Group B and were both relegated to Division III for 2005.
The 2005 IIHF World U18 Championship Division II was a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division II tournaments made up the third level of competition at the 2005 IIHF World U18 Championships. The Group A tournament took place between 14 and 20 March 2005 in Kohtla-Järve, Estonia and the Group B tournament took place between 21 and 27 March 2004 in Bucharest, Romania. South Korea and Hungary won the Group A and Group B tournaments respectively and gained promotion to Division I for the 2006 IIHF World U18 Championships. While South Africa finished last in Group A and Romania last in Group B and were both relegated to Division III for 2006.
The 2005 IIHF World U18 Championship Division I were a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division I tournaments made up the second level of competition at the 2005 IIHF World U18 Championships. The Group A tournament took place between 3 April and 9 April 2005 in Maribor, Slovenia and the Group B tournament took place between 2 April and 8 April 2005 in Sosnowiec, Poland. Belarus and Norway won the Group A and Group B tournaments respectively and gained promotion to the Championship Division for the 2006 IIHF World U18 Championships. While Great Britain finished last in Group A and Italy last in Group B and were both relegated to Division II for 2006.
The 2006 IIHF World U18 Championship Division III was an international under-18 ice hockey tournament run by the International Ice Hockey Federation. The Division III tournament made up the fourth level of competition at the 2006 IIHF World U18 Championships and took place between 13 and 19 March 2006 in Miercurea Ciuc, Romania. The tournament was won by Romania who upon winning gained promotion, along with Israel who finished in second place, to Division II of the 2007 IIHF World U18 Championships.
The 2006 IIHF World U18 Championship Division II were a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division II tournaments made up the third level of competition at the 2006 IIHF World U18 Championships. The Group A tournament took place between 2 and 8 April 2006 in Merano, Italy and the Group B tournament took place between 15 and 21 March 2006 in Elektrėnai and Kaunas, Lithuania. Italy and Great Britain won the Group A and Group B tournaments respectively and gained promotion to Division I for the 2007 IIHF World U18 Championships. While Spain finished last in Group A and Iceland last in Group B and were both relegated to Division III for 2007.
The 2006 IIHF World U18 Championship Division I were a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division I tournaments made up the second level of competition at the 2006 IIHF World U18 Championships. The Group A tournament took place between 3 April and 9 April 2006 in Miskolc, Hungary and the Group B tournament took place between 2 April and 8 April 2006 in Riga, Latvia. Switzerland and Latvia won the Group A and Group B tournaments respectively and gained promotion to the Championship Division for the 2007 IIHF World U18 Championships. While Hungary finished last in Group A and South Korea last in Group B and were both relegated to Division II for 2007.
The 2007 IIHF World U18 Championship Division III was an international under-18 ice hockey tournament run by the International Ice Hockey Federation. The Division III tournament made up the fourth level of competition at the 2007 IIHF World U18 Championships and took place between 5 and 11 March 2007 in Beijing, China. The tournament was won by Spain who upon winning gained promotion, along with China who finished in second place, to Division II of the 2007 IIHF World U18 Championships.
The 2007 IIHF World U18 Championship Division II were a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division II tournaments made up the third level of competition at the 2007 IIHF World U18 Championships. The Group A tournament took place between 15 and 21 April 2007 in Miskolc, Hungary and the Group B tournament took place between 12 and 18 March 2007 in Miercurea Ciuc, Romania. The Netherlands and Lithuania won the Group A and Group B tournaments respectively and gained promotion to Division I for the 2008 IIHF World U18 Championships. While Mexico finished last in Group A and Serbia last in Group B and were both relegated to Division III for 2008.
New Zealand 5 – 1 Mongolia 
Australia 33 – 0 Mongolia 
3rd (2024) 
