Hop bill must be use either (a) 25% or more Hallertau, or (b) 25% or more Perle. The rest of hop bill must be one or more hops grown in Continental Europe (brewer's choice)
- Base Malt: Bill of fermentables must be at least 20% Vienna Malt, plus at least another 20% of the base malt must be one (and only one) of the following: Munich Malt, German Pilsner Malt, Belgian Pilsner Malt, Bohemian Pilsner Malt, Wheat Malt, or Rye Malt
- Specialty Grain: Must use at least 5% Caramunich or Caravienne (malt color left to brewer)
- Rest of bill of fermentables: brewers choice, including any grain listed above