The Marine Conservation Society Seychelles (MCSS) is a Non-Governmental Organisation registered in Seychelles which promotes the conservation of the marine environment through education, research and the implementation of a number of programmes. Current activities include long running monitoring programmes on whale sharks and turtles, as well as several grant funded programmes and projects.

The Seychelles Tourism Board primary function is to promote and market Seychelles as the most desirable tourist destination. To achieve for Seychelles the status of the most desirable island destination on the market offering the unique Seychellois way of life, at a price that is competitive and within a sustainable, eco-friendly environment which is protective of Seychelles’ natural beauty, assets, and cultural heritage.

The Seychelles Parks and Gardens Authority (SPGA) is responsible for the marine and terrestrial national parks and gardens of Seychelles. A number of these sites have been designated since 1979. The terrestrial parks include Morne Seychellois National Park, the Praslin National Park and the Veuve Reserve on La Digue. The Marine National parks includes Ste. Anne (one of the first marine protected area in the Indian Ocean), Silhouette, Port Launay, Baie Ternay, Ile Coco, and Curieuse.