What is NOT a requirement when purchasing milk or dairy products?

When purchasing milk or dairy products, it is essential to adhere to several important safety and quality standards to ensure the products are safe for consumption. The requirement for milk and dairy products to be Grade A and pasteurized is critical because pasteurization kills harmful pathogens, and Grade A signifies that the product meets the sanitary standards for safety and quality.

Receiving the milk or dairy products at a temperature of 41 degrees Fahrenheit or below is another crucial requirement, as keeping these products at safe temperatures helps prevent the growth of bacteria that can lead to foodborne illness.

Having a valid expiration date also serves an important function. It guarantees that consumers receive fresh products that are safe to consume, ensuring proper food safety practices are followed.

However, while USDA Organic certification may be desirable for some consumers, it is not a requirement for the purchase of milk or dairy products. This certification relates to farming practices and how the product is cultivated and processed, but traditional or conventionally produced dairy products can also be purchased without this designation. Thus, it stands apart from the fundamental safety requirements that all milk and dairy products must meet, confirming why this option is the correct answer.