21 C.F.R. § 133.104 Asiago old cheese.
Title 21 - Food and Drugs
Asiago old cheese conforms to the definition and standard of identity and is subject to the requirements for label statement of ingredients prescribed by §133.102 for asiago fresh cheese, except that it contains not more than 32 percent moisture, its solids contain not less than 42 percent of milk fat, and it is cured for not less than 1 year. [58 FR 2892, Jan. 6, 1993]
Title 21: Food and Drugs
PART 133—CHEESES AND RELATED CHEESE PRODUCTS
Subpart B—Requirements for Specific Standardized Cheese and Related Products
§ 133.104 Asiago old cheese.

