4. They must not include any spoiled specimens, nor contain any mineral, chemical or organic substance likely to impair their commercial or food value.
Except in cases otherwise provided for, defects may be tolerated which do not affect more than 5% of the surface or volume of individual items nor more than 15% of the products in a lot or package or, in the case of a defect affecting all the items, not more than 10%.
R.R.Q., 1981, c. P-29, r. 3, s. 4; O.C. 724-94, s. 2.