> The debate around chlorinated chicken was never really just about chicken. It became a symbol of something larger: the fear that “market access” would become a polite way of saying, “please lower your food and safety standards so our companies can sell more easily into your market.” You can dismiss that as protectionism if you like. From a European perspective, it often looks like defending standards that citizens broadly trust.

Chemical washing of chicken is a safe and effective way to reduce pathogens. European food agencies agree that it's safe and effective, there's really no dispute about this, and in the US that's the end of the regulatory story. But in Europe the regulators see it as their job to consider esoteric second order effects: if we make it too easy to clean your chicken meat, might that cause you to underinvest in efforts to keep pathogens from getting there in the first place? It might, and the status quo achieves acceptably low rates of foodborne illness, so there's no need to permit innovations in chicken processing.

It's true, I would concede, that regulatory agencies requiring businesses to do stuff in a way that citizens consider normal will produce strong standards that citizens broadly trust.