Course requirements: - Minimum age: 18 years - Minimum of 75 logged open water dives with a minimum of 50 hours dive time - Holds the following SSI certifications, equivalent certification from a recognized association, or can provide proof of at least 5 experience dives in the following categories: - Deep Diving - Navigation - Night & Limited Visibility Holds the following SSI certification, or equivalent certification from an SSI recognized diver training organization: - Diver Stress & Rescue