StacksVerified U.S. regulatory reference

7 CFR §58.324

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
To produce butteroil eligible for official certification, the butter used shall conform to the flavor requirements of U.S. Grade AA, U.S. Grade A, or U.S. Grade B, and shall have been manufactured in an approved plant.