These e-books have been designed for individuals, businesses, organisations and governments to support Green Fins, collectively reducing threats to coral reefs and other marine environments from the marine tourism industry.

Dive and Snorkel Centres 

The Green Fins Operational Handbook is a one-stop-shop of information to help dive and snorkel operators who are currently reviewing their sustainability policies. While normally priced at £20 ($25), Reef-World is providing the handbook as ‘pay-what-you-can’ during the COVID-19 pandemic to ensure the dive industry can access our support and tools during this difficult time. We would like to thank everyone who is continuing to reduce their environmental impact and ask that you contribute what you can to support our ongoing work. Please see Conservation Actions for more information.


Site Level

Go to handbook

This handbook provides individuals, institutions and organisations with step by step instructions on introducing and implementing the Green Fins approach to manage environmental impact associated with diving and snorkelling activities at a site level within a tourist destination. FREE

National Level 

This handbook provides relevant national authorities and agencies with the recommendations and tools they need for long term implementation of the Green Fins approach. FREE