Terms Used In Iowa Code 192.104
- Milk grader: means a person, including dairy industry milk intake personnel, other than a milk hauler, who collects a milk sample from a bulk tank or a bulk milk tanker. See Iowa Code 192.101A
- Milk hauler: means a person who takes farm samples or transports raw milk or raw milk products to or from a milk plant, receiving station, or transfer station, including a dairy industry milk field person. See Iowa Code 192.101A
A milk hauler or a milk grader may mix a harmless coloring matter in rejected milk to prevent the rejected milk from being offered for sale.