Its task is to collect, record, research and present documents and artifacts pertaining to German maritime history. For this purpose, the DSM is equipped with laboratories and technical facilities for the examination, conservation and restoration of different types of water craft as well as other objects.

It also houses a wide range of artifact collections and a dedicated archive and specialist library with adjacent reading room. The DSM is publisher of two periodicals as well as four scientific monograph series.

The Deutsches Schiffahrtsmuseum (German Maritime Museum) is one of the oldest maritime museums in the world, located in Bremerhaven, Germany. Established in 1883, the museum is dedicated to the history of shipping and navigation, and contains a large collection of artifacts, documents, photographs, and models related to the maritime history of Germany. The museum also houses a library, a cinema, and a research center. The museum is divided into several sections, including Maritime Technology, Navigation, Maritime Art, and Marine Biology.

The Maritime Technology section includes artifacts such as ships' bells, compasses, navigational instruments, and other equipment used throughout the centuries. The Navigation section contains a range of navigational charts, manuscripts, and globes from the 16th to 20th centuries. The Maritime Art section contains various works of art from both German and international artists, depicting maritime scenes. Finally, the Marine Biology section houses a variety of specimens from different aquatic species, as well as a collection of aquatic plants. The museum is open to the public, and offers educational programs, exhibitions, and lectures.