Which agency is primarily responsible for inspecting and approving milk measurement methods?

The Bureau of Weights and Measures is the agency primarily responsible for inspecting and approving milk measurement methods because it ensures that all measurement techniques in the marketplace meet specific accuracy standards. This agency plays a crucial role in regulating and maintaining fair commercial practices by verifying that measurement devices are calibrated correctly and function as intended, which is essential in industries like dairy where precise measurements directly affect trade and consumer safety.

While other agencies mentioned do have roles related to health, agriculture, or environmental oversight, they do not focus specifically on the measurement standards that the Bureau of Weights and Measures oversees. For instance, the Department of Health emphasizes public health regulations and safety standards, which may include broader food safety aspects but does not specialize in measurement methods. Similarly, the California Milk and Dairy Control Board primarily deals with dairy regulations and quality rather than the technical aspects of measurement. The Environmental Protection Agency focuses on protecting the environment and would not be involved in the specific protocols for measuring milk.