IIJL World Junior Lacrosse Championship is an international brand that was founded in 2016 by member nations Canada, Haudenosaunee, and the United States. As an independent international association, IIJL organizes and oversees the only international box (indoor) lacrosse championships for players who are twenty years of age and younger. With a focus on promoting and developing junior lacrosse on a global scale, IIJL offers four championships annually: the IIJL World Junior Lacrosse Championship, the IIJL World U18 Lacrosse Championship, the IIJL World U16 Lacrosse Championship, and the IIJL Women's World Junior Lacrosse Championship.

The brand's tournaments attract nations from around the world, including Australia, Canada, Israel, Poland, Scotland, and the United States. The IIJL World Junior Lacrosse Championship provides an exciting and competitive platform for young lacrosse players to showcase their skills and compete at an international level. Fans can purchase tickets for full tournament access or choose to attend specific games, including the highly anticipated gold medal game.

Stay up to date with the latest news, schedules, standings, and results through the brand's comprehensive website. Additionally, the IIJL Shop offers merchandise for fans looking to support their favorite teams and players. With a dedication to fostering growth and excellence in junior lacrosse, IIJL continues to make a significant impact in the lacrosse community worldwide