international law.
The UfN to my knowledge is so busy bashing israel for defending itself against the muzz hordes, they have not had the time to condemn slavery in africa, human trafficking in asia, the abuse of women throughout muzzland and "refugee" crime sprees in scandanavia....but they took some time to weigh in on health care provisions provided by the country with the best healthcare in the world.
With the acknowledged exception of cuba, of course.
It's ok though, while the socialists appreciate the efforts of their fellow travelers at the UfN, all they need is one radical judge to make or revoke national policy in the US.
http://www.foxnews.com/politics/2017/04/26/un-warned-trump-that-obamacare-repeal-could-violate-international-law.html