This was a big talking point back when TTIP was on the agenda; eggs were kind of the model case of how completely incompatible EU and US regulations would act a

This was a big talking point back when TTIP was on the agenda; eggs were kind of the model case of how completely incompatible EU and US regulations would act as a trade barrier even in the absence of tariffs: https://www.forbes.com/sites/nadiaarumugam/2012/10/25/why-american-eggs-would-be-illegal-in-a-british-supermarket-and-vice-versa/ https://www.forbes.com/sites/nadiaarumugam/2012/10/25/why-am...