(@gabrielvieiracosta) — Dive For Fun
Explore the Future of Diving Education
Discover who we are, what we stand for, and how we help you grow.
Your complete guide to SDI, TDI, ERDI, PFI, and First Response Training International — one family, one purpose: to help more people safely explore the underwater world with confidence and lasting awe.
Our Purpose Is Simple
To help more people safely explore the underwater world with confidence and lasting awe.
Every diver, instructor, and facility in our network shares this same mission — creating moments of wonder, connection, and growth beneath the waves.
What We Believe In
Every interaction matters — from dive centers to divers.
The thrill of a first breath underwater never fades.
Nothing is more important than a safe dive.
Diving is for everyone.
We protect the world we explore.
More Than Diving, It’s Family
Being a family-owned organization means we care deeply about people — not just numbers.
With more than 25 regional offices and materials available in multiple languages, we’re a truly global network united by passion, purpose, and connection.
When you join SDI, you’re part of the One Dive Family — supported, valued, and celebrated wherever you are.
For Dive Professionals
Grow your business with flexible standards, competitive pricing, and powerful tools that streamline operations.
For Instructors
Gain the freedom and support to create world-class learning experiences.
For Divers
Train with confidence through modern eLearning, safety-first education, and a community that dives deeper together.
Download the new Prospectus Book
Get the complete overview of who we are, our values, and how we support your success. Available in multiple languages — because diving is for everyone.
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This site uses cookies. By continuing to browse the site, you are agreeing to our use of cookies.
Accept settingsHide notification onlySettingsWhen you visit any website, it may store or retrieve information mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information stored in a cookie does not usually directly identify you, but it can give you a more personalized web experience.
Because we respect your right to privacy, you can choose not to allow cookies.
When you visit this Website, you can browse the Website and access information without revealing your identity. We do use cookies to store essential information which is necessary for the Website to function and cannot be switched off in our systems. A cookie is a small amount of data that is transferred to your browser by our web server and can only be read by the server that gave it to you. Most browsers are initially set to accept cookies. You can set your browser to notify you when you receive a cookie, giving you the chance to decide whether to accept it or not. If you choose not to accept cookies, you will encounter issues with the Website and the Website will continue to prompt you to accept/refuse cookies when revisiting the Website site. We fully respect it if you want to refuse cookies, and you are free to opt out or in at any time. If you refuse cookies, we will remove all the cookies associated with our Website.
As a reminder, your choice will only apply to the browser and device you are currently using to visit our Website. It will not apply to a different browser or device. If you visit our website using a different browser or device, you will need to exercise your choice for each browser or device again.
Essential Website cookies are strictly necessary to provide you with services available through our website and to use some of its features. Because these cookies are strictly necessary to deliver the Website, refusing them will have impact on how our site functions. Some of these cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. All information these cookies collect is aggregated and therefore anonymous.
You can read about our cookies and privacy settings in detail on our Privacy Policy Page.
Privacy Policy