Basic of juridical science Department is a supporting unit of Law Faculty, Airlangga University. This Department manages some basic legal subjects i.e. Introduction to Jurisprudence, Introduction into Indonesian Law, Legal Theory, Introduction to Legal Philosophy, Legal Argumentation, Legal Research, and two legal subjects i.e. Adat Law and Adat Inheritance Law. Lecturers of those subjects consist of 3 professors, 2 doctor, and 4 masters.