Legal aspects of cultural policy are governed by related provisions in constitutional and administrative law. These provisions, however, are not codified in a single text; they consist of a host of constitutional and statutory provisions, above all the Federal Constitution and the constitutions of the Länder, the municipal and county codes, a few specialised statutes of the Länder relating to cultural affairs, federal legislation such as the Act on the Protection of German Cultural Heritage against Removal Abroad, the Copyright Law, the Federal Film Promotion Act and the Artists' Social Insurance Act, and various provisions relating to cultural matters in legislation such as the Federal Building Act, the Federal Regional Planning Act and the Federal Act for the Expellees (see also chapter 5.3.8). In addition, German cultural policy is bound by the provisions of international legal instruments such as the United Nations Universal Declaration of Human Rights, which includes the stipulation that "everyone has the right freely to participate in the cultural life of the community, to enjoy the arts …"
Moreover, the federal authorities – based on the constitution (see chapter 5.1.1 and chapter 5.1.2) and on the jurisdiction of the Federal Constitutional Court – lay a claim to competence originating "in the nature of the matter" where the matters in question are tasks that in a federally structured union are peculiar to the national level and cannot be effectively handled or regulated by a Land. In practice, the Federal Government and parliament derive their competence on these grounds when functions of significance for the state as a whole are at stake, such as representing the country in its entirety. This includes concrete activities in the area of promoting culture, whereby the Federal Government – aside from exceptions such as its contractual commitment to fund cultural institutions in the capital – generally only acts together with one or more Länder or with a municipality. Prior to unification, cultural matters relating to both German states fell within the remit of the national government. Upon unification, the aspect "promotion of unity" as expressed in Article 35 of the 1990 Unification Treaty took centre stage.
The cultural competence of the Länder is limited by the tasks of the federal authorities defined in the Federal Constitution and by the responsibilities transferred to the municipalities within the framework of "local self-government" (Article 28.2 GG), as well as by the obligation of the municipalities under many Land constitutions to cultivate and promote cultural life. In contrast to the other two levels, the competence of the Länder is more precisely defined by provisions in their constitutions and by individual laws.
Specific cultural laws exist at the Länder level as regards archives, the care of monuments and adult education. Individual Länder have a Law on Music Schools (Brandenburg) and a Library Law (Baden-Wuerttemberg and Thuringia). However, no special laws exist for the largest or most important cultural institutions such as public theatres, museums or orchestras. Legal competencies in the mass and electronic media are divided between the federal and the Länder authorities.