The Ladenschlussgesetz in its current form was first enacted on 28 November 1956 following pressure from Germany's trade unions; in its last revision (of 2 June 2003), points of sale (Verkaufsstellen) must be closed at any of the following times: The law provides differing regulations for pharmacies, petrol stations, shops at train stations and airports, etc.
On 30 June 2006, as part of the Föderalismusreform ("Federalism Reform"), the regulatory responsibility for this area was devolved to the German states.
Although the Federal law technically remains in force, this change means states are free to determine the opening hours of retail stores in their areas.
The states have each adopted individual regulations concerning opening hours on Sundays and public holidays.
Shops may be open until 8 pm on Saturdays; rules for Sundays and holidays follow the existing Federal law.