CFR /  Title 40  /  Part 174  /  Sec. 174.525 E. coli B-D-glucuronidase enzyme as a plant-incorporated

Residues of E. coli B-D-glucuronidase enzyme are exempt from the requirement of a tolerance when used as a plant-incorporated protectant inert ingredient in all food commodities. [72 FR 20435, Apr. 25, 2007]