"Fresh beef sausage" is sausage prepared with fresh beef or frozen beef or both, not including beef byproducts, and may be seasoned with condimental substances as permitted in Subchapter I (relating to entry, reinspection and preparation of products). The finished product shall not contain more than 30% fat. To facilitate chopping or mixing, water or ice may be used in an amount not to exceed 3.0% of the total ingredients used.
7 Pa. Code § 1.403