Procedures & Checklists:
Build Consistency and Prevent Mistakes

Scuba diving is a gear-intensive, task-loaded activity—and even experienced divers can forget important steps. That’s why consistent procedures and checklists are so valuable: they reduce errors, improve communication, and help you stay focused when it matters most.

This section covers real-world techniques for organizing your dives, checking your gear, and reviewing your performance so every dive starts—and ends—safely.

GUE-EDGE Pre-Dive Planning

A simple but powerful dive briefing format used by teams around the world. Learn what GUE EDGE stands for and how to apply it even if you’re not GUE-trained.

Pre-Dive Checks

A solid pre-dive check isn’t about memorizing an acronym—it’s about confirming readiness. Learn how to do buddy checks that actually matter and spot problems before they affect your dive.

Bubble Check

A quick check at the start of the dive can prevent problems later. This page explains how to do a proper bubble check and what to look for before descending.

Learn Why Checklists Matter in Diving

Checklists aren’t just for technical dives or instructors. Learn how a simple list can catch small problems before they become big ones—and reduce stress in the process.

Post-Dive Debriefing (Team Focus)

Good teams talk about what went well and what didn’t after the dive. This page explains how to do an effective team debrief—even on a casual recreational dive.

Debriefing Your Dive

You don’t need a team to reflect. This version focuses on self-review—what went well, what you can improve, and how to apply lessons to future dives.