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The 2006 Topic International Darts League was a darts tournament held in The Hague, Netherlands. The tournament is sponsored by Topic – a Dutch-based electronics software and hardware manufacturer.
It began as a tournament for BDO players but Dutch broadcaster SBS-6 invited five non-WDF/PDC players for the first time in this event. Raymond van Barneveld's switch to the PDC earlier in the year being the vital part in that decision.