IMAR was established in 1991 through public deed of its eight founding associates. The institutional headquarters, initially located in Lisbon, later displaced to Coimbra, is currently based at the premises of its member of the Azores (Department of Oceanography and Fisheries at Horta), based on an institutional collaboration agreement.
IMAR has supported the networking of the scientific activities of its associates at national and regional level, participating in a wide range of R&D projects, providing S&T services, collaborating in scientific development and monitoring programs, managing conceded equipment and premises, in order to fulfill national and regional needs in their scientific field of activity. For this purpose, it uses human resources and means that are provides by its members and, whenever necessary, hiring human resources and specialized services.
In recognition of its services, IMAR obtained in 2001 the status of public utility institution (“Despacho nº 62/2001 da Secretaria Geral da Presidência do Conselho de Ministros – D.R., II Série, nº 44 de 21/02/2001; pp. 3484”).