Following the fall of Communism, much Kadarka has been planted and since the mid-1990s there has been a return to a more traditional, much darker style of wine. In order to eliminate some quality problems, a stricter regulation was planned in the mid 90s. The regulation was introduced in 1997, thus Hungary's first Districtus Hungaricus Controllatus - DHC was created (similar to the French Appellation d'Origine Controllée (AOC) or more like the Austrian Districtus Austriae Controllatus (DAC) system), enacting the rule specifying that Egri Bikavér must contain 3 out of 11 traditional grape varieties.