Comparison of rugby league and rugby union 1 in league. A penalty goal is worth 3 points in union and 2 points in league. Use of a penalty box (or "sin bin") was introduced by rugby league in 1980. Rugby union had been experimenting with the same concept since 1979, although it was not formally sanctioned until 2001. Video referee technology was first used for rugby league in 1996 and for rugby union in 2001. In rugby league the ball may be thrown or knocked out of play deliberately, while in union those are penalty offences. Kicking the ball out of play is legal in both codes.
Rugby union in Slovenia Rugby union in Slovenia Rugby union in Slovenia is a minor but growing sport. They are currently ranked 43rd by the IRB. The governing body is Rugby Zveza Slovenije (Rugby Union of Slovenia). Rugby union was a moderately popular sport in Yugoslavia (a name which Serbia retained long after the disintegration of that state). Although rugby union in Croatia was the main centre for the sport in the former Yugoslavia, there was still quite a bit of rugby played in Slovenia. The Rugby Championship of Yugoslavia ran from 1957-1991. The breakup of Yugoslavia broke up many of the Slovenian rugby