Wiktionary
ex facie
adv. (context legal English) From the face or appearance.
Wikipedia
Ex facie
Ex facie, Latin for "on the face [of it]," is a legal term typically used to note that a document's explicit terms are defective without further investigation. For example, a contract between two parties would be void ex facie if, under a legal system where it was a binding requirement for validity, the document did not require party A to give consideration to party B for services rendered.
Category:Latin legal terms