C.R.S. § 35-23-105

In carrying out the provisions of this article, the commissioner and his deputies, inspectors, and employees are authorized to enter on any business day, during the usual hours of business, any storehouse, warehouse, cold storage plant, packing house, or other building or place where fruits, vegetables, or other agricultural products are kept or stored by any person engaged in the shipping of fruits, vegetables, or other agricultural products, or to stop or inspect at any time any automobile, truck, trailer, or other vehicle transporting or containing any such fruits, vegetables, or other agricultural products.