Green Fins is an initiative of the UNEP and The Reef-World Foundation providing the only internationally recognised environmental standards for the diving and snorkelling tourism industry. Dive and snorkel operators sign up for free membership and receive annual environmental assessments and training to reduce their impacts. You can find Green Fins members (http://greenfins.net/where-to-find) in Malaysia, the Maldives, Thailand, the Philippines, Indonesia and Vietnam.
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