What is the recommended approach for training and competence verification of diving personnel in the ADCI context?

• A. One-time training only
• B. Ongoing competency checks, track certification, periodic drills and scenario-based training.
• C. Training only for senior divers
• D. Training is optional

Answer: (B)

Continuous competence in diving operations relies on regular reinforcement and verification of skills. The best approach combines ongoing competency checks, tracking of each individual's certifications, and periodic drills, including scenario-based training. This ensures skills stay sharp, procedures remain current, and team members can apply knowledge under realistic pressure.

Skills tend to decay without refreshers, so regular assessments and revalidations help confirm that divers and supervisors truly maintain the expected standard. Periodic drills—covering emergency scenarios, gas management, equipment faults, and rescue procedures—keep decision-making and team coordination automatic rather than improvised. Scenario-based training adds the stress and complexity of real-world conditions, helping people learn to communicate clearly, assign roles, and execute plans safely under pressure. Tracking certifications ensures qualifications don’t lapse and provides a clear record for auditing, regulatory compliance, and workforce planning.

Training once and walking away leaves gaps that can jeopardize safety; limiting training to senior divers neglects the rest of the team who must also be competent; and making training optional would undermine the safety framework that governs professional diving. This approach supports a proactive safety culture and aligns with what ADCI emphasizes for maintaining high standards across the workforce.