O le Siosiomaga Society, Inc. (OLSSI), Samoa’s first environment non-government organization, was established in 1990. It is now one of Samoa’s leading conservation NGOs.
Since its creation, the overall objective of the society’s work has been to develop its capacity to be a trusted, value added, and catalytic agent to promote the wise use of natural resources and conservation of Samoa’s environment, and through it provide a forum for its members to advocate the successful achievement of the society goals and objectives.
OLSSI has a membership of more than 50 financial members, including international and local residents. It has secured access from most village communities in Samoa with unique and intact terrestrial and marine biodiversity resources.
Vision/Mission
Vision: Our vision is for the O le Siosiomaga Society to be Samoa’s most dependable, value-added and effective and efficient environment non-governmental organisation.
Mission: To be responsive in the conservation needs of Samoa’s people with respect to its environment, to take proactive action in advocating on environmental issues, and to increase the awareness of Samoans on sustainable use of natural resources and environment matters, in order for them to reap the full benefits from the outcome of these efforts.




O Le Samoa