Missions and objectives
The main purpose of the Association is to promote the image and use of seaweed-derived hydrocolloids in foods, pharmaceuticals and cosmetics.

The Association represents the regulatory interest of the seaweed-processing industry before various international bodies such as the Codex Alimentarius, the European Union and national authorities, supplying documentation and opinions on a range of subjects of interest to the Association.

Marinalg is a recognized and active-non-governmental organization (NGO) to the Codex Alimentarius and has regular contacts with the Joint Experts Committee for Food Additives (JECFA).

Organization and means
Any company manufacturing seaweed-derived hydrocolloids in accordance with internationally accepted specifications can become a member of the Association, with the approval at a majority of the members at the General Assembly meeting.

The affairs of the Association are managed by a Board of Directors representing each industry and by a permanent staff.

A general Assembly is convened once a year.
Marinalg is able to coordinate or sponsor common studies (physico-chemical, toxicological) by agreement of all concerned members. The management of such studies takes place within technical groups that are set up, or adjourned, as needed.