Anything with a hechsher from Badatz Eda HaChareidit has no chodosh products in it. You will also see on products from Paskesz that they also indicate no chodosh (I think they say it is all yoshon).
From what I know, chodosh is d’oraisa in EY and d’rabbonon in chutz la’aretz. Many people in chu”l are becoming makpid on yoshon products as well and I know that even in LA there is a list of bakeries that have yoshon products.