“Domestic laws” are the laws that apply within the U.S. and is distinct from international law.

Vivek Sehrawat, “Implementation of International Law in Indian Legal System,” vol. 31, no. 1, 2019, pp. 101, https://scholarship.law.ufl.edu/cgi/viewcontent.cgi?article=1050&context=fjil.

Domestic law is the law applying within state or internal law of a state, as opposed to international law. The terms domestic law and municipal law are used interchangeably for the purpose of this Article.